Question

what is the main form to make the simple present, present continuous, present perfect, present perfect continuous, simple past,past continuous,past present,past perfect continuous tense

eg- present perfect tense = subject + has/have + Verb 3 form of verb​

Answer 1

Answer:

simple present tense

sub + v1 ( s / es ) + object

sub + am / is / are + ....

present continuous tense

sub + am / is / are + v1 ( ing ) + object

present perfect continuous tense

sub + have / has + been + v1 ( ing ) + object

simple past tense

sub + v2 + object

sub + was / were + ...

past continuous tense

sub + was / were + v1 ( ing ) + object

past perfect tense

sub + had + v3 + object

past perfect continuous tense

sub + had + been + v1 (ing) + object

simple future tense

sub + will / shall + v1 + object

future continuous tense

sub + will be / shall be + v1 (ing) + object

future perfect tense

sub + will have / shall have + v3 + object

future perfect continuous tense

sub + will have / shall have + been + v1 ( ing ) + object

Explanation:

present perfect is done by you

Answer 2

Answer:

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