1. Past Simple: a regular verb + -ed -ing or the past form of an irregular verb.

2. Past Continuous: was/were + a verb + -ed -ing .

3. Past Perfect: have had + the past form of a regular verb or perfect past participle form of an irregular verb.

4. Past Perfect Continuous: have had + been be + -ing -ed form of the verb.

1. Past Simple is used to talk about finished actions in the past. True False
2. Past Continuous is used to stress the fact of a finished action. True False
3. Past Continuous is used to stress the length of an action in the past. True False
4. Past Perfect is used to talk about an action finished before another past action. True False
5. Past Perfect Continuous is used to describe a present action in progress with an emphasis on the duration. True False
6. Past Perfect Continuous is used to describe a past action in progress with an emphasis on the duration which was finished before another past action. True False