English verb conjugation
COULD MOCK

Regular verb: mock - mocked - mocked

Affirmation

Simple form	V-ing form
I could mock you could mock she could mock we could mock you could mock they could mock	I could be mocking you could be mocking she could be mocking we could be mocking you could be mocking they could be mocking
Perfect	V-ing perfect
I could have mocked you could have mocked she could have mocked we could have mocked you could have mocked they could have mocked	I could have been mocking you could have been mocking she could have been mocking we could have been mocking you could have been mocking they could have been mocking

Negation

Simple form	V-ing form
I couldn't mock you couldn't mock she couldn't mock we couldn't mock you couldn't mock they couldn't mock	I couldn't be mocking you couldn't be mocking she couldn't be mocking we couldn't be mocking you couldn't be mocking they couldn't be mocking
Perfect	V-ing perfect
I couldn't have mocked you couldn't have mocked she couldn't have mocked we couldn't have mocked you couldn't have mocked they couldn't have mocked	I couldn't have been mocking you couldn't have been mocking she couldn't have been mocking we couldn't have been mocking you couldn't have been mocking they couldn't have been mocking

Interrogative form

Simple form	V-ing form
could I mock? could you mock? could she mock? could we mock? could you mock? could they mock?	could I be mocking? could you be mocking? could she be mocking? could we be mocking? could you be mocking? could they be mocking?
Perfect	V-ing perfect
could I have mocked? could you have mocked? could she have mocked? could we have mocked? could you have mocked? could they have mocked?	could I have been mocking? could you have been mocking? could she have been mocking? could we have been mocking? could you have been mocking? could they have been mocking?

Interro-negative form

Simple form	V-ing form
couldn't I mock? couldn't you mock? couldn't she mock? couldn't we mock? couldn't you mock? couldn't they mock?	couldn't I be mocking? couldn't you be mocking? couldn't she be mocking? couldn't we be mocking? couldn't you be mocking? couldn't they be mocking?
Perfect	V-ing perfect
couldn't I have mocked? couldn't you have mocked? couldn't she have mocked? couldn't we have mocked? couldn't you have mocked? couldn't they have mocked?	couldn't I have been mocking? couldn't you have been mocking? couldn't she have been mocking? couldn't we have been mocking? couldn't you have been mocking? couldn't they have been mocking?