What's the difference between "shall" and "should"?

[Ever Student]

Hello,

I do know that "Shall" is used for future and "Should" is the past form of that. However, looking up in my dictionary, I have been confused about the real differnce between "shall" and "should". Because they are used in the same way in given examples.

Would you please help me?

 

[philo2009]

Hello,

I do know that "Shall" is used for future and "Should" is the past form of that. However, looking up in my dictionary, I have been confused about the real differnce between "shall" and "should". Because they are used in the same way in given examples.

Would you please help me?

'Should' is etmologically the past tense of 'shall' but in practice does not function as an independent past tense: that is to say, a main clause predicated by 'should' has either present or future reference, but not past.

The formal connection between 'shall' and 'should' is evident only in the context of reported speech, so that e.g. the statement

"I shall be here at seven tomorrow."

could (in BrE, at least) be reported as

I told her that I should be there at seven the following day.

(AmE speakers, however - and indeed many contemporary BrE speakers -would prefer 'would' here.)

Within a main clause , 'should' functions both as a DEONTIC modal, with the meaning '(have) a duty to/(be) obliged to', as in

You should always handle antiques with care.

and as an EPISTEMIC modal, with the meaning 'can logically be expected to', as in

His train has just arrived; so he should be here somewhere.

I hope this contains at least some of the information that you require!

 

[konungursvia]

Should is primarily a conditional form of shall; only at times is it used as a sort of retrospective (past) for shall.

 

[Ever Student]

Many thanks for your help Philo and Kon.

 

[yiuho]

Hello,

I do know that "Shall" is used for future and "Should" is the past form of that. However, looking up in my dictionary, I have been confused about the real differnce between "shall" and "should". Because they are used in the same way in given examples.

Would you please help me?

From my understanding, "Shall" has same or similar meaning as "Will". In British English, most of the people would say "I shall go to school.", but in American English would say "I will go to school." Lesser people would use "Shall" now, because the past tense of "Shall" is "Shan't", "Shan't" is old style english, we just use "won't" (the past tense of "will") now. The meaning of "Should" is used to say what would have been right or sensible, but was not done.

 

[konungursvia]

Shan't and won't are not past tenses of shall and will.

 

[yiuho]

Shan't and won't are not past tenses of shall and will.

haha! Sorry it's my fault....I just wanted to say the short form of "shall not" is "shan't" and "will not" is "won't".......so I understand "shall" is seldomly to be used except British English cos the modern english would use "will" to instead of "shall"....please correct me if I'm wrong.....Thanks.