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 can't mate you can't mate he can't mate we can't mate you can't mate they can't mate	I can't be mating you can't be mating he can't be mating we can't be mating you can't be mating they can't be mating
Perfect	V-ing perfect
I can't have mated you can't have mated he can't have mated we can't have mated you can't have mated they can't have mated	I can't have been mating you can't have been mating he can't have been mating we can't have been mating you can't have been mating they can't 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't I mate? can't you mate? can't he mate? can't we mate? can't you mate? can't they mate?	can't I be mating? can't you be mating? can't he be mating? can't we be mating? can't you be mating? can't they be mating?
Perfect	V-ing perfect
can't I have mated? can't you have mated? can't he have mated? can't we have mated? can't you have mated? can't they have mated?	can't I have been mating? can't you have been mating? can't he have been mating? can't we have been mating? can't you have been mating? can't they have been mating?