English verb conjugation
CAN MATE

Regular verb: mate - mated - mated

Affirmation

Simple form	V-ing form
I can mate you can mate he can mate we can mate you can mate they can mate	I can be mating you can be mating he can be mating we can be mating you can be mating they can be mating
Perfect	V-ing perfect
I can have mated you can have mated he can have mated we can have mated you can have mated they can have mated	I can have been mating you can have been mating he can have been mating we can have been mating you can have been mating they can have been mating

Negation

Simple form	V-ing form
I cannot mate you cannot mate he cannot mate we cannot mate you cannot mate they cannot mate	I cannot be mating you cannot be mating he cannot be mating we cannot be mating you cannot be mating they cannot be mating
Perfect	V-ing perfect
I cannot have mated you cannot have mated he cannot have mated we cannot have mated you cannot have mated they cannot have mated	I cannot have been mating you cannot have been mating he cannot have been mating we cannot have been mating you cannot have been mating they cannot have been mating

Interrogative form

Simple form	V-ing form
can I mate? can you mate? can he mate? can we mate? can you mate? can they mate?	can I be mating? can you be mating? can he be mating? can we be mating? can you be mating? can they be mating?
Perfect	V-ing perfect
can I have mated? can you have mated? can he have mated? can we have mated? can you have mated? can they have mated?	can I have been mating? can you have been mating? can he have been mating? can we have been mating? can you have been mating? can they have been mating?

Interro-negative form

Simple form	V-ing form
can I not mate? can you not mate? can he not mate? can we not mate? can you not mate? can they not mate?	can I not be mating? can you not be mating? can he not be mating? can we not be mating? can you not be mating? can they not be mating?
Perfect	V-ing perfect
can I not have mated? can you not have mated? can he not have mated? can we not have mated? can you not have mated? can they not have mated?	can I not have been mating? can you not have been mating? can he not have been mating? can we not have been mating? can you not have been mating? can they not have been mating?