English verb conjugation
COULD PEACOCK

Regular verb: peacock - peacocked - peacocked

Affirmation

Simple form	V-ing form
I could peacock you could peacock he could peacock we could peacock you could peacock they could peacock	I could be peacocking you could be peacocking he could be peacocking we could be peacocking you could be peacocking they could be peacocking
Perfect	V-ing perfect
I could have peacocked you could have peacocked he could have peacocked we could have peacocked you could have peacocked they could have peacocked	I could have been peacocking you could have been peacocking he could have been peacocking we could have been peacocking you could have been peacocking they could have been peacocking

Negation

Simple form	V-ing form
I couldn't peacock you couldn't peacock he couldn't peacock we couldn't peacock you couldn't peacock they couldn't peacock	I couldn't be peacocking you couldn't be peacocking he couldn't be peacocking we couldn't be peacocking you couldn't be peacocking they couldn't be peacocking
Perfect	V-ing perfect
I couldn't have peacocked you couldn't have peacocked he couldn't have peacocked we couldn't have peacocked you couldn't have peacocked they couldn't have peacocked	I couldn't have been peacocking you couldn't have been peacocking he couldn't have been peacocking we couldn't have been peacocking you couldn't have been peacocking they couldn't have been peacocking

Interrogative form

Simple form	V-ing form
could I peacock? could you peacock? could he peacock? could we peacock? could you peacock? could they peacock?	could I be peacocking? could you be peacocking? could he be peacocking? could we be peacocking? could you be peacocking? could they be peacocking?
Perfect	V-ing perfect
could I have peacocked? could you have peacocked? could he have peacocked? could we have peacocked? could you have peacocked? could they have peacocked?	could I have been peacocking? could you have been peacocking? could he have been peacocking? could we have been peacocking? could you have been peacocking? could they have been peacocking?

Interro-negative form

Simple form	V-ing form
couldn't I peacock? couldn't you peacock? couldn't he peacock? couldn't we peacock? couldn't you peacock? couldn't they peacock?	couldn't I be peacocking? couldn't you be peacocking? couldn't he be peacocking? couldn't we be peacocking? couldn't you be peacocking? couldn't they be peacocking?
Perfect	V-ing perfect
couldn't I have peacocked? couldn't you have peacocked? couldn't he have peacocked? couldn't we have peacocked? couldn't you have peacocked? couldn't they have peacocked?	couldn't I have been peacocking? couldn't you have been peacocking? couldn't he have been peacocking? couldn't we have been peacocking? couldn't you have been peacocking? couldn't they have been peacocking?