Mastering Prepositions of Cause, Reason, and Purpose

Prepositions of cause, reason, and purpose are essential tools for expressing why something happens or why someone does something. They provide context and clarity, allowing us to connect events and actions logically. Understanding these prepositions is crucial for constructing complex sentences and conveying nuanced meaning in both spoken and written English. This article offers a comprehensive guide to these prepositions, suitable for English learners of all levels, from beginners to advanced students. It includes clear definitions, structural breakdowns, examples, usage rules, common mistakes, practice exercises, and frequently asked questions to help you master this important aspect of English grammar.

By the end of this guide, you will be able to confidently use prepositions of cause, reason, and purpose to express your ideas accurately and effectively. Whether you are preparing for an English exam, writing a report, or simply trying to improve your communication skills, this article will provide you with the knowledge and practice you need to succeed.

Table of Contents

1. Introduction
2. Definition of Prepositions of Cause, Reason, and Purpose
3. Structural Breakdown
4. Types and Categories of Prepositions
   • Because Of
   • Due To
   • Owing To
   • On Account Of
   • For
   • In Order To
   • So As To
   • With a View To
5. Examples
6. Usage Rules
7. Common Mistakes
8. Practice Exercises
9. Advanced Topics
10. FAQ
11. Conclusion

Definition of Prepositions of Cause, Reason, and Purpose

Prepositions of cause, reason, and purpose are words or phrases that connect nouns, pronouns, or noun phrases to the rest of the sentence, indicating the cause, reason, or purpose behind an action or event. They explain why something happened or why someone did something.

Cause prepositions denote the direct reason or impetus behind an event. For instance, “because of” and “due to” are common cause prepositions.

Reason prepositions are similar to cause prepositions but often imply a more rational or logical explanation. “On account of” is an example of a reason preposition.

Purpose prepositions indicate the intended outcome or goal of an action. “In order to” and “so as to” are frequently used purpose prepositions.

These prepositions play a vital role in constructing clear and coherent sentences, allowing us to express complex relationships between events and actions. They enhance the precision and depth of our communication, ensuring that our message is accurately conveyed.

Structural Breakdown

The structure of sentences using prepositions of cause, reason, and purpose typically follows this pattern:

Main Clause + Preposition + Noun Phrase/Gerund

The main clause states the action or event. The preposition connects the main clause to the noun phrase or gerund that explains the cause, reason, or purpose. The noun phrase or gerund (verb + -ing) provides the explanation.

For example:

• She was late because of the traffic. (Cause)
• He studied hard for the exam. (Purpose)
• They stayed inside due to the rain. (Reason)

Understanding this basic structure is crucial for correctly using these prepositions and constructing grammatically sound sentences. Recognizing the function of each element allows for more precise and effective communication.

Types and Categories of Prepositions

There are several prepositions and prepositional phrases commonly used to express cause, reason, and purpose. Each has its own nuances and specific contexts in which it is most appropriate. Here’s a breakdown of some of the most common ones:

Because Of

“Because of” indicates a direct cause or reason for something. It is followed by a noun or noun phrase.

Example: The game was canceled because of the rain.

Due To

“Due to” is similar to “because of” but often implies a more formal or official explanation. It is also followed by a noun or noun phrase.

Example: The flight was delayed due to a mechanical problem.

Owing To

“Owing to” is a more formal alternative to “because of” and “due to.” It is used to express a cause or reason, often in more academic or professional contexts.

Example: The company’s success is owing to its innovative products.

On Account Of

“On account of” is used to explain the reason for something, often implying that it is a significant or noteworthy reason.

Example: He was absent on account of illness.

For

“For” can be used to express the purpose or reason behind an action. It is often followed by a noun or noun phrase.

Example: He went to the store for milk.

In Order To

“In order to” is used to express the specific purpose or intention behind an action. It is followed by a verb in its base form.

Example: She studied hard in order to pass the exam.

So As To

“So as to” is similar to “in order to” and expresses the purpose of an action. It is also followed by a verb in its base form.

Example: He woke up early so as to catch the train.

With a View To

“With a view to” expresses the intention or aim of an action. It is followed by a gerund (verb + -ing).

Example: They invested in the company with a view to expanding their business.

Examples

The following tables provide numerous examples of how these prepositions are used in sentences to express cause, reason, and purpose. Each table focuses on a specific preposition or group of prepositions, illustrating their usage in various contexts.

This table illustrates the use of “because of,” “due to,” and “owing to” to indicate cause.

Preposition	Example Sentence
Because of	The concert was canceled because of the storm.
Because of	She couldn’t sleep because of the noise.
Because of	We arrived late because of the traffic jam.
Because of	The plants died because of lack of water.
Because of	He lost his job because of his poor performance.
Because of	The road was closed because of the accident.
Because of	The picnic was postponed because of the weather forecast.
Because of	They couldn’t go on vacation because of financial problems.
Because of	The meeting was delayed because of the speaker’s absence.
Because of	She felt tired because of the long journey.
Due to	The game was postponed due to the heavy rain.
Due to	The train was delayed due to a signal failure.
Due to	His success was due to his hard work and dedication.
Due to	The increase in prices is due to inflation.
Due to	The accident was due to the driver’s negligence.
Due to	The company’s losses were due to poor management.
Due to	The delay in the project was due to unforeseen circumstances.
Due to	The cancellation of the event was due to low ticket sales.
Due to	The decline in health was due to unhealthy habits.
Due to	The improvement in grades was due to consistent studying.
Owing to	Owing to the bad weather, the event was canceled.
Owing to	The company faced losses owing to the economic downturn.
Owing to	The project was delayed owing to technical difficulties.
Owing to	The team’s success was owing to excellent teamwork.
Owing to	The increase in sales was owing to effective marketing.
Owing to	The decline in attendance was owing to high ticket prices.
Owing to	The improvements in the city were owing to government initiatives.
Owing to	The failure of the experiment was owing to faulty equipment.
Owing to	The increase in pollution was owing to industrial activity.
Owing to	The traffic congestion was owing to road construction.

This table illustrates the use of “on account of” to indicate reason.

Preposition	Example Sentence
On account of	He was absent on account of illness.
On account of	They closed the park on account of the storm.
On account of	She received a scholarship on account of her academic achievements.
On account of	The concert was postponed on account of the singer’s injury.
On account of	The library was closed on account of renovations.
On account of	He couldn’t concentrate on account of the distractions.
On account of	The event was successful on account of careful planning.
On account of	The flight was diverted on account of bad weather.
On account of	The project was delayed on account of funding issues.
On account of	The team won the game on account of their strong defense.
On account of	The store was closed early on account of the holiday.
On account of	She was promoted on account of her leadership skills.
On account of	The restaurant was popular on account of its excellent service.
On account of	The meeting was rescheduled on account of a conflict in schedules.
On account of	The school was evacuated on account of a fire alarm.
On account of	The company thrived on account of its innovative marketing strategies.
On account of	The festival was cancelled on account of safety concerns.
On account of	The experiment failed on account of human error.
On account of	The town was flooded on account of heavy rainfall.
On account of	The product was recalled on account of a manufacturing defect.

This table illustrates the use of “for,” “in order to,” and “so as to” to indicate purpose.

Preposition	Example Sentence
For	He went to the library for books.
For	She exercises daily for good health.
For	They saved money for their future.
For	He studied hard for the exam.
For	She works long hours for her family.
For	They volunteered for a good cause.
For	He cooks dinner for his friends.
For	She practices the piano for enjoyment.
For	They travel for adventure.
For	He reads books for knowledge.
In order to	She studied hard in order to pass the test.
In order to	He woke up early in order to catch the bus.
In order to	They saved money in order to buy a house.
In order to	She exercises regularly in order to stay healthy.
In order to	He worked overtime in order to earn more money.
In order to	They practiced diligently in order to win the competition.
In order to	She took a course in order to improve her skills.
In order to	He learned a new language in order to travel abroad.
In order to	They invested in the company in order to make a profit.
In order to	She volunteered at the hospital in order to help others.
So as to	He woke up early so as to catch the train.
So as to	She studied hard so as to pass the exam.
So as to	They saved money so as to buy a car.
So as to	He exercises regularly so as to stay fit.
So as to	She practiced the piano so as to improve her skills.
So as to	They worked hard so as to achieve their goals.
So as to	He ate healthy food so as to maintain his weight.
So as to	She dressed warmly so as to avoid getting sick.
So as to	They arrived early so as to get good seats.
So as to	He spoke clearly so as to be understood.

This table illustrates the use of “with a view to” to indicate intention or aim.

Preposition	Example Sentence
With a view to	They invested in the company with a view to expanding their business.
With a view to	She attended the conference with a view to networking with colleagues.
With a view to	He took the course with a view to improving his job prospects.
With a view to	They renovated the house with a view to increasing its value.
With a view to	She volunteered at the charity with a view to making a difference in the community.
With a view to	He joined the gym with a view to getting in shape.
With a view to	They organized the event with a view to raising money for the hospital.
With a view to	She studied abroad with a view to broadening her horizons.
With a view to	He wrote the book with a view to sharing his knowledge.
With a view to	They launched the product with a view to capturing a larger market share.
With a view to	She attended the workshop with a view to learning new skills.
With a view to	He invested in stocks with a view to growing his wealth.
With a view to	They planned the trip with a view to exploring new cultures.
With a view to	She joined the club with a view to meeting new people.
With a view to	He enrolled in the program with a view to advancing his career.
With a view to	They developed the software with a view to solving a specific problem.
With a view to	She started the blog with a view to sharing her experiences.
With a view to	He joined the research team with a view to making a significant contribution.
With a view to	They adopted the new technology with a view to improving efficiency.
With a view to	She attended the seminar with a view to staying updated on industry trends.

Usage Rules

Here are some important rules to keep in mind when using prepositions of cause, reason, and purpose:

• “Because of,” “due to,” and “owing to” are followed by a noun or noun phrase, not a clause with a subject and verb.
• “On account of” is similar to “because of” but is often used to emphasize a more significant reason.
• “For” can be used to express purpose or reason, but it is often less formal than “in order to” or “so as to.”
• “In order to” and “so as to” are always followed by the base form of a verb.
• “With a view to” is always followed by a gerund (verb + -ing).

Understanding these rules will help you use these prepositions correctly and avoid common grammatical errors. Pay attention to the context and choose the preposition that best conveys your intended meaning.

Common Mistakes

Here are some common mistakes that English learners make when using prepositions of cause, reason, and purpose:

Incorrect	Correct	Explanation
She was late because of that the traffic was bad.	She was late because of the bad traffic.	“Because of” should be followed by a noun phrase, not a clause.
Due to of the rain, the game was canceled.	Due to the rain, the game was canceled.	The preposition “of” is unnecessary after “due to.”
He studied hard for that he passes the exam.	He studied hard in order to pass the exam.	“For” is not used with a full clause to express purpose; use “in order to” or “so as to.”
She went to the store for buy milk.	She went to the store to buy milk. OR She went to the store for milk.	“For” should be followed by a noun, not an infinitive. Use “to” + verb for purpose.
They invested with a view to increase their profits.	They invested with a view to increasing their profits.	“With a view to” should be followed by a gerund (-ing form of the verb).

By being aware of these common mistakes, you can avoid making them in your own writing and speaking.

Practice Exercises

Test your understanding of prepositions of cause, reason, and purpose with these exercises. Choose the correct preposition to complete each sentence.

Exercise 1: Choose the correct preposition (because of, due to, owing to).

Question	Answer
1. The flight was delayed _______ bad weather.	due to
2. The concert was canceled _______ the singer’s illness.	because of
3. _______ the economic downturn, the company faced losses.	Owing to
4. She couldn’t concentrate _______ the loud noise.	because of
5. The project was delayed _______ technical difficulties.	due to
6. The store closed early _______ the holiday.	because of
7. _______ a signal failure, the train was delayed.	Due to
8. The event was cancelled _______ low ticket sales.	owing to
9. The road was closed _______ an accident.	Due to
10. _______ heavy rainfall, the town was flooded.	Owing to

Exercise 2: Choose the correct preposition (for, in order to, so as to).

Question	Answer
1. He went to the gym _______ exercise.	to
2. She studied hard _______ pass the exam.	in order to
3. They saved money _______ buy a house.	so as to
4. He works long hours _______ support his family.	in order to
5. She practices the piano _______ improve her skills.	so as to
6. He went to the library _______ books.	for
7. They exercise daily _______ stay healthy.	so as to
8. She took a course _______ improve her job prospects.	in order to
9. He woke up early _______ catch the bus.	so as to
10. They volunteered _______ a good cause.	for

Exercise 3: Fill in the blank with the appropriate preposition (on account of, with a view to).

Question	Answer
1. He was absent _______ illness.	on account of
2. They invested in the company _______ expanding their business.	with a view to
3. The park was closed _______ the storm.	on account of
4. She attended the conference _______ networking with colleagues.	with a view to
5. The event was successful _______ careful planning.	on account of
6. She received a scholarship _______ her academic achievements.	on account of
7. He took the course _______ improving his job prospects.	with a view to
8. The flight was diverted _______ bad weather.	on account of
9. They renovated the house _______ increasing its value.	with a view to
10. The library was closed _______ renovations.	on account of

Advanced Topics

For advanced learners, it’s important to understand the subtle differences between these prepositions and how they can be used in more complex sentence structures. For example, you can combine multiple prepositions to express more nuanced relationships between events and actions.

Consider the sentence: “The project failed due to a combination of factors, including poor planning and lack of resources.” This sentence uses “due to” to introduce the primary cause, and then further elaborates on the specific factors contributing to the failure.

Additionally, understanding the register (formal vs. informal) of these prepositions is crucial. “Owing to” and “on account of” are generally more formal than “because of,” and should be used in appropriate contexts.

Exploring these advanced nuances will enhance your ability to express yourself with greater precision and sophistication in English.

FAQ

Here are some frequently asked questions about prepositions of cause, reason, and purpose:

1. What is the difference between “because of” and “due to”?

   “Because of” is more general and can be used in most contexts to indicate a cause. “Due to” is often used in more formal or official contexts and implies a more direct or specific cause. Both are followed by a noun or noun phrase.

2. When should I use “owing to” instead of “because of”?

   “Owing to” is a more formal alternative to “because of.” It is suitable for academic writing, formal reports, and professional communication. In everyday conversation, “because of” is generally preferred.

3. Can I use “for” to express cause?

   While “for” is primarily used to express purpose, it can sometimes indicate a reason. However, it is less direct than “because of” or “due to.” For example, “He was rewarded for his bravery” indicates the reason for the reward.

4. What is the difference between “in order to” and “so as to”?

   “In order to” and “so as to” are very similar and can often be used interchangeably to express purpose. “In order to” is slightly more formal than “so as to.” Both are followed by the base form of a verb.

5. Is “with a view to” followed by a gerund or an infinitive?

   “With a view to” is always followed by a gerund (the -ing form of the verb). For example, “They invested with a view to expanding their business,” not “to expand.”

6. How can I avoid common mistakes when using these prepositions?

   Pay close attention to the grammatical structure required by each preposition. Remember that “because of,” “due to,” and “owing to” are followed by noun phrases, while “in order to” and “so as to” are followed by the base form of a verb, and “with a view to” by a gerund. Reviewing examples and practicing regularly can also help.

7. Are there any other prepositions that express cause, reason, or purpose?

   Yes, there are other phrases such as “as a result of,” “on the grounds of,” and “for the sake of” that can also express cause, reason, or purpose, depending on the context.

8. How do I choose the most appropriate preposition for my sentence?

   Consider the context, the level of formality required, and the specific nuance you want to convey. “Because of” is a safe and versatile choice for most situations. For more formal writing, consider “due to” or “owing to.” When expressing purpose, “in order to” and “so as to” are good options, while “with a view to” adds a more intentional or strategic tone.

Conclusion

Mastering prepositions of cause, reason, and purpose is crucial for effective communication in English. These prepositions allow you to express complex relationships between events and actions, providing clarity and depth to your writing and speaking. By understanding the definitions, structures, and usage rules of these prepositions, you can avoid common mistakes and confidently construct grammatically sound sentences.

Remember to practice regularly and pay attention to the context in which these prepositions are used. By incorporating these prepositions into your everyday communication, you will enhance your ability to express your ideas accurately and persuasively. Continue to explore advanced topics and seek out opportunities to refine your skills, and you will become a proficient user of English.