Dear mam / sir , I am confuse that were we have to use Can and May, well i - English - Adjectives

Question

Dear mam / sir ,
I am confuse that were we have to use Can and May, well i know
that for permission we use, but then to i wants to know from you
with example and if another words is there for permission like
shall then plzzzzzzzz explain me

Ia · Accepted Answer

hiii
{can usually expresses ability or capacity; as}
1- i can walk across fire
2- he can do the work
{may is used to express possibility in affirmative sentencescan
is used in the corresponding interrogative and negative sentences
}
1- it may be a holiday tomorrow
2- he may be at the theatre
CAN AND MAY ARE USED TO EXPRESS PERMISSION may is rather
formal
1- you can/may go now
2- can/may i have your pen

Dear mam / sir , I am confuse that were we have to use Can and May, well i know that for permission we use, but then to i wants to know from you with example and if another words is there for permission like shall then plzzzzzzzz explain me.

Dear mam / sir ,

I am confuse that were we have to use Can and May, well i know that for permission we use, but then to i wants to know from you with example and if another words is there for permission like shall then plzzzzzzzz explain me.