English verb conjugation
CAN PEACOCK

Regular verb: peacock - peacocked - peacocked

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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