The verb to be is one of the most fundamental and versatile verbs in the English language. It is used to express existence, identity, state, condition, location, and more.
The present simple of the verb Be has three forms:
Singular:
I AM
HE/SHE/IT IS
Plural:
WE/YOU/THEY ARE
We use he for a man, she for a woman, and it for things.
He is John.
She is pretty.
I love this cake. It is very tasty.
Use they for people and things.
We use the Verb to be to talk about many different things
Who a person is or what an object is.
Where a person or a thing is from.
People's jobs.
Where something is.
Prices.