- used to state that something is/was not necessary or that only very little is/was necessary; used to ask if something is/was necessary
- need (not) do something You needn't bother asking Rick—I know he's too busy.
- I need hardly tell you (= you must already know) that the work is dangerous.
- If she wants anything, she need only ask.
- All you need bring are sheets.
- need (not) have done something You needn't have worried (= it was not necessary for you to worry, but you did)—it all turned out fine.
- Need you have paid so much?
Grammar Point modal verbsmodal verbs- The modal verbs are can, could, may, might, must, ought to, shall, should, will and would. Dare, need, have to and used to also share some of the features of modal verbs.
- Modal verbs have only one form. They have no -ing or -ed forms and do not add -s to the 3rd person singular form:
- He can speak three languages.
- She will try and visit tomorrow.
- Modal verbs are followed by the infinitive of another verb without to. The exceptions are ought to, have to and used to:
- You must find a job.
- You ought to stop smoking.
- I used to smoke but I gave up two years ago.
- Questions are formed without do/does in the present, or did in the past:
- Can I invite Mary?
- Should I have invited Mary?
- Negative sentences are formed with not or the short form -n’t and do not use do/does or did.
Word OriginOld English nēodian (verb), nēod, nēd (noun), of Germanic origin; related to Dutch nood and German Not ‘danger’.
Check pronunciation:
need