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What is Base on? The usage of Base on in English

Let's explore the meaning of Base on in English and the differences between Based on and Basing on in this article with PREP!

Base on in English
The usage of Base on in English

I. What is Base on in English?

What is Base on in English? In English, Base is pronounced as "/beɪs" and functions as a noun, verb, and adjective:

  • “Base” acts as a noun, meaning: the lowest part of something, especially the part or surface on which it rests or stands; the main part of something. For example: The base of the table was made of slats. 
  • “Base” acts as a verb, meaning: to have a particular town or area, etc. as the main place that you live and work in, or where you do business from. For example: Where is your company based
  • “Base” acts as an adjective, meaning: not showing any honor and having no morals. For example: I accused him of having base motives. 

From there, we can deduce that Base on functions as a phrasal verb, meaning: to use an idea, a fact, a situation, etc. as the point from which something can be developed. For example:

  • The police based on evidence to investigate. 
  • The movie is based on the true story of a Paris gangster. 
What is Base on in English?
What is Base on in English?

Words/phrases/idioms associated with Base on in English:

After understanding the meaning of Base on in English, let's explore the words, phrases, and idioms that can be used with Base on in English with PREP!

Words/ phrases/ idioms associated with Base on in English

Example

Loosely based on

Peter’s first novel was loosely based on his own experiences as a doctor. 

Largely based on

The local economy is largely based on tourism. 

Based solely on

It was a decision based solely on scientific evidence. 

Based on the fact that + clause

Based on the fact that the company's profits have been steadily declining for the past two quarters, it is imperative that immediate cost-cutting measures need to be implemented to improve financial performance. 

II. Common structure of Base on in English

Let's discover the structure of Base on in English with PREP right away!

Structure of Base on in English

Example

Somebody + base on + something. 

The decision was made by the team leader based on the employee's performance. 

Something + be based on + something.

The success of the marketing campaign is often based on thorough market research.

Based on + Noun/ Ving, Subject + Verb.

Based on recent customer feedback, the company decided to enhance the user interface of their mobile application. 

Common structure of Base on in English
Common structure of Base on in English

III. Differentiating the structures Based on and Basing on

Verbs in English are often categorized into 12 tenses. The verb "Base" appears in two forms: "Based" and "Basing". However, the phrase "Based on" is used to mean "to use an idea, a fact, a situation, etc. as the point from which something can be developed" and the form "Basing on" DOES NOT EXIST. For example:

  • Based on his high marks, Peter was awarded a scholarship. (✅)
  • Basing on his marks in high school, Peter was awarded a scholarship. (❌)

IV. Differentiating Based on, Rely on, and Depend on

Differentiating Based on, Rely on, and Depend on
Differentiating Based on, Rely on, and Depend on

Let's distinguish the usage of Based on, Rely on, and Depend on with PREP using the table below!

 

Based on

Rely on

Depend on

Usage

To use an idea, a fact, a situation, etc. as the point from which something can be developed
  • To need a particular thing or the help and support of someone or something in order to continue, to work correctly, or to succeed
  • To trust someone or something or to expect him, her, or it to behave in a particular way
To need something, or need the help and support of someone or something, in order to live or continue as before

Example

The report's conclusions are based on extensive research and statistical analysis.  Don’t rely on anyone too much.  The success of the event depends on the weather conditions. 

V. Exercises about Base on in English with answers

To gain a better understanding of Base on in English, please complete the exercises provided by PREP below!

Exercise: Choose the correct answer:

  1. The conclusion was _______ thorough research and analysis.
    1. Based on
    2. Relied on
    3. Depended on
  2. I _______ my alarm clock to wake me up every morning.
    1. Base on
    2. Rely on
    3. Depend on
  3. The success of the project _______ the collaboration of the entire team.
    1. Based on
    2. Relied on
    3. Depended on
  4. The movie was _______ a true story.
    1. Based on
    2. Relied on
    3. Depended on
  5. She can always _______ her best friend for support.
    1. Base on
    2. Rely on
    3. Depend on
  6. The growth of the plant _______ adequate sunlight and water.
    1. Bases on
    2. Relies on
    3. Depends on
  7. The decision was _______ the available data and statistical analysis.
    1. Based on
    2. Relied on
    3. Depended on
  8. The company _______ cutting-edge technology to stay competitive.
    1. Bases on
    2. Relies on
    3. Depends on
  9. Our travel plans _______ the weather forecast.
    1. Base on
    2. Rely on
    3. Depend on
  10. The new policy was developed _______ feedback from employees and customers.
    1. Based on
    2. Relied on
    3. Depended on

Answer:

  1. A
  2. B
  3. C
  4. A
  5. B
  6. C
  7. A
  8. B
  9. C
  10. A

PREP hopes that through this article, you have grasped the meaning of Base on in English, its structure, usage, and the differences between Based on and Basing on. Keep following PREP to update your knowledge of English grammar. Good luck!

Master Tu Pham
Master Tu Pham
Founder/CEO at Prep
Founder of Prep Smart Test Preparation Platform. With over 10 years of experience in teaching and test preparation, Mr. Tú has helped thousands of students achieve high scores in the IELTS exam. In addition, Mr. Tú Phạm is also a consulting expert in British Council programs and a speaker at many leading educational events, programs, and conferences.
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