Question

plural i he she it you am is are

Answer 1

i am = we are
he/she/it is = they are
you are = you are

Answer 2

Plural dos verbos to be

I am- we are (eu sou--nós somos)
he,she ,it-  they are (ele/ela/ele,ela animal ou objeto-- eles são)
you are-you are (você é-- vocês são)