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 cannot peacock you cannot peacock he cannot peacock we cannot peacock you cannot peacock they cannot peacock	I cannot be peacocking you cannot be peacocking he cannot be peacocking we cannot be peacocking you cannot be peacocking they cannot be peacocking
Perfect	V-ing perfect
I cannot have peacocked you cannot have peacocked he cannot have peacocked we cannot have peacocked you cannot have peacocked they cannot have peacocked	I cannot have been peacocking you cannot have been peacocking he cannot have been peacocking we cannot have been peacocking you cannot have been peacocking they cannot 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 I not peacock? can you not peacock? can he not peacock? can we not peacock? can you not peacock? can they not peacock?	can I not be peacocking? can you not be peacocking? can he not be peacocking? can we not be peacocking? can you not be peacocking? can they not be peacocking?
Perfect	V-ing perfect
can I not have peacocked? can you not have peacocked? can he not have peacocked? can we not have peacocked? can you not have peacocked? can they not have peacocked?	can I not have been peacocking? can you not have been peacocking? can he not have been peacocking? can we not have been peacocking? can you not have been peacocking? can they not have been peacocking?