to be

I is 7 years

I am 7 years

I are 7 years

Is my classmate are at home?

Were my classmate at home?

Were my classmate at home

Was my classmate at home?

My granny was 70 last week

My granny were 70 last week

Is my granny was 70 last week?

Sister and I am 10 years

Sister and I are 10 years

Sister and I is 10 years

We were friends

We was friends

We am friends

My name is Tim

My name are Tim

My name am Tim

It are cold

It is cold

It am cold

They was sad on that party

They were sad on that party

They am sad

Anna am thirsty after lessons

Anna will be thirsty after lessons

Anna are thirsty

Anna will thirsty after lessons

The cat is small

The cat am small

The cat are small

My father is 30 years

My father am 30 years

My father are 30 years

The house am tall

The house is tall

The house are tall