Grammar Urdu

Grammar Urdu

Hi! I would like to know how it works with declination of vocabulary in Urdu I mean how you say like:
I am main hoon
You are aap hain (with respect) or tum ho(normal) or tu hai(i wont recommend it as a learner to use it)
he/she/it is.. vah hai
 

but sentence structure is different.

like you are .... will be aap .... hain in urdu
what is the rule of making verbs etc. this is a big answer, running short of time, i will tell it later

Grammar Urdu

Hi! I would like to know how it works with declination of verb in Urdu I mean how you say like: 
I am
You are
he/she/it is..

what is the rule of making verbs etc.
Thanks for it!