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Anonymous Posted 21 years ago
Grammar

"I must" v "I have to" v "I need"

Hi Teachers,

I would like to ask. Can I use "I need" in the following sentences.

(1) I must go (refers to personal stuff, a personal need to do it)

(2) I have to go (refers the impersonal stuff)

Can I simply substitute "I must" or "I have" with "I need".

Are there any differences in terms of meaning if I substitue with "I need".

Thank you in advance for any replies. Thank you
  

Top answer

I must / I have to / I need to are often interchangeable in context. They do have differences, which are adhered to by native speakers with varying assiduousness. Must suggests that the necessity resides within the speaker's judgment; have to suggests an externally enforced necessity; need to suggests an objective need rather than a considered one.

  • I must / I have to / I need to are often interchangeable in context.
  • They do have differences, which are adhered to by native speakers with varying assiduousness.
  • Must suggests that the necessity resides within the speaker's judgment; have to suggests an externally enforced necessity; need to suggests an objective need rather than a considered one.
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1 Answers
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I must / I have to / I need to are often interchangeable in context. They do have differences, which are adhered to by native speakers with varying assiduousness. Must suggests that the necessity resides within the speaker's judgment; have to suggests an externally enforced necessity; need to suggests an objective need rather than a considered one.

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