TO BE- PAST TENSE (WAS/WERE)

To Be - Past Tense

The past tense of To Be in English has two forms: WAS and WERE

Subject	To Be	Examples
I	was	I was tired this morning.
You	were	You were very good.
He	was	He was the best in his class.
She	was	She was late for work.
It	was	It was a sunny day.
We	were	We were at home.
You	were	You were on holiday.
They	were	They were happy with their test results.

To Be - Negative Contractions

The can make negative contractions of the verb To Be in the Past tense by joining the verb (was or were) and n't (e.g. were not = weren't). We don't make a contraction of the subject and the verb (e.g. I was).

I was not tired this morning.	OR	I wasn't tired this morning.
You were not crazy.	OR	You weren't crazy.
He was not married.	OR	He wasn't married.
She was not famous.	OR	She wasn't famous.
It was not hot yesterday.	OR	It wasn't hot yesterday.
We were not invited.	OR	We weren't invited.
You were not at the party.	OR	You weren't at the party.
They were not friends.	OR	They weren't friends.

To Be - Questions

To create questions with To Be, you put the Verb before the Subject.

Affirmative	You	were	happy.
	Subject	Verb
Question	Were	you	happy?
	Verb	Subject

Affirmative	Question
I was late	Was I late?
You were sick.	Were you sick?
He was surprised.	Was he surprised?
She was from Italy.	Was she from Italy?
It was a big house.	Was it a big house?
We were ready.	Were we ready?
You were early.	Were you early?
They were busy.	Were they busy?

Before the verb you can also have a WH- Question word (Why, Who, What, Where etc.)

Were you happy? Yes, I was.

Why were you happy? Because I was promoted at work.

To Be - Short Answers

In spoken English, we usually give short answers in response to questions.

Was he from Japan? - Yes, he was (from Japan). The last part (from Japan) is not necessary. We use shorts answers to avoid repetition, when the meaning is clear.

Question	Short Answers**	Short Answers
Was I late?	Yes, you were.	No, you weren't.
Were you sick?	Yes, I was.	No, I wasn't.
Was he surprised?	Yes, he was.	No, he wasn't.
Was she from Italy?	Yes, she was.	No, she wasn't.
Was it a big house?	Yes, it was.	No, it wasn't.
Were we ready?	Yes, we were.	No, we weren't.
Were you early?	Yes, we were.	No, we weren't.
Were they busy?	Yes, they were.	No, they weren't.

** With To Be, We don't use contractions in affirmative short answers.

SOMES EXERCISES

• https://www.englisch-hilfen.de/en/exercises/tenses/was_were.htm
• http://www.eflnet.com/grammar/tobepast.php
• http://www.montsemorales.com/gramatica/Pastsimplebeneg.htm
• http://www.eflnet.com/grammar/yesnopast.php

Bibliographical source

http://www.grammar.cl/Past/To_Be.htm