Usage of SHOULD

 

Usage of SHOULD 

1. Used to show what is right, appropriate, etc., especially when criticizing somebody’s actions.

§  You shouldn’t drink and drive.

§  He should have been more careful.

§  A present for me? You shouldn’t have! (= used to thank somebody politely)

2. Used for giving or asking for advice

§  You should stop worrying about it

§  Should I call him and apologize?

§  I should wait a little longer, if I were you.

§  (ironic) ‘She doesn’t think she’ll get a job.’ ‘She should worry, with all her qualifications (= she does not need to worry).’

3. Used to say that you expect something is true or will happen.

§  We should arrive before dark.

§  I should have finished the book by Friday.

§  The roads should be less crowded today.

4. Used to say that something that was expected has not happened.

§  It should be snowing now, according to the weather forecast.

§  The bus should have arrived ten minutes ago.

5. (British English, formal) used after I or we instead of would for describing what you would do if something else happened first.

§  If I were asked to work on Sundays, I should resign.

6. Used to refer to a possible event or situation.

§  If you should change your mind, do let me know.

§  In case you should need any help, here’s my number.

§  Should anyone call (= if anyone calls), please tell them I’m busy.

7. used as the past form of shall when reporting what somebody has said.

§  He asked me what time he should come. (= His words were: ‘What time shall I come?’)

§  (British English, formal) I said (that) I should be glad to help.

8. (British English) Used after that when something is suggested or arranged.

§  She recommended that I should take some time off.

9. Used after that after many adjectives those describe feelings.

§  I’m anxious that we should allow plenty of time.

§  I find it astonishing that he should be so rude to you.

10. (British English, formal) used with I and we in polite requests.

§  I should like to call my lawyer.

§  We should be grateful for your help.

11. Used with I and We to give opinions that you are not certain about.

§  I should imagine it will take about three hours.

§  ‘Is this enough food for everyone?’ ‘I should think so.’

§  ‘Will it matter?’ ‘I shouldn’t think so.’

12. Used for expressing strong agreement.

§  ‘I know it’s expensive but it will last for years.’ ‘I should hope so too!’

§  ‘Nobody will oppose it.’ ‘I should think not!’

13. why, how, who, what - somebody / something do used to refuse something or to show that you are annoyed at a request; used to express surprise about an event or a situation.

§  Why should I help him? He’s never done anything for me.

§  How should I know where you’ve left your bag?

§  I got on the bus and who should be sitting in front of me but Tony!

14. Used to tell somebody that something would amuse or surprise them if they saw or experienced it.

§  You should have seen her face when she found out!

15. Should and Ought to are both used to say that something is the best thing or the right thing to do, but should is much more common.

§  You should take the baby to the doctor’s.

§  I ought to give up smoking.

16. In questions, should is usually used instead of ought to.

§  Should we call the doctor?

17. Had better can also be used to say what is the best thing to do in a situation that is happening now.

§  We’d better hurry or we’ll miss the train.

18. The form the past by using should have or ought to have.

§  She should have asked for some help.

§  You ought to have been more careful.

19. In modern English, the traditional difference between should and would in reported sentences, conditions, requests, etc. has disappeared and should is not used very much at all. In spoken English the short form 'd is usually used.

§  I said I’d (I would) be late.

§  He’d (he would) have liked to have been an actor.

§  I’d (I would) really prefer tea.

20. The main use of should now is to tell somebody what they ought to do, to give advice, or to add emphasis.

§  We should really go and visit them soon.

§  You should have seen it!

 

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