Shall vs Should

[davidbendtner]

Hello Friends,

Please help me to understand the proper usage of these two words and i am very bad in grammar so also let me know which one is a past tense and which wan is a present tense..or some thing else..

Please provide some genuine examples also.

[Bunty]

Shall is the present tense and should is the past tense of shall.

Shall is the future tense of the verb to be eg I shall go tomorrow.
Should indicates obligation eg I should eat less.

Well shall is more of a do you want me to
should is about the same but totally different at the same time
in all, it depends on how you use it i guess.