English verb conjugation
CAN MOUNT

Regular verb: mount - mounted - mounted

Affirmation

Simple form	V-ing form
I can mount you can mount he can mount we can mount you can mount they can mount	I can be mounting you can be mounting he can be mounting we can be mounting you can be mounting they can be mounting
Perfect	V-ing perfect
I can have mounted you can have mounted he can have mounted we can have mounted you can have mounted they can have mounted	I can have been mounting you can have been mounting he can have been mounting we can have been mounting you can have been mounting they can have been mounting

Negation

Simple form	V-ing form
I can't mount you can't mount he can't mount we can't mount you can't mount they can't mount	I can't be mounting you can't be mounting he can't be mounting we can't be mounting you can't be mounting they can't be mounting
Perfect	V-ing perfect
I can't have mounted you can't have mounted he can't have mounted we can't have mounted you can't have mounted they can't have mounted	I can't have been mounting you can't have been mounting he can't have been mounting we can't have been mounting you can't have been mounting they can't have been mounting

Interrogative form

Simple form	V-ing form
can I mount? can you mount? can he mount? can we mount? can you mount? can they mount?	can I be mounting? can you be mounting? can he be mounting? can we be mounting? can you be mounting? can they be mounting?
Perfect	V-ing perfect
can I have mounted? can you have mounted? can he have mounted? can we have mounted? can you have mounted? can they have mounted?	can I have been mounting? can you have been mounting? can he have been mounting? can we have been mounting? can you have been mounting? can they have been mounting?

Interro-negative form

Simple form	V-ing form
can't I mount? can't you mount? can't he mount? can't we mount? can't you mount? can't they mount?	can't I be mounting? can't you be mounting? can't he be mounting? can't we be mounting? can't you be mounting? can't they be mounting?
Perfect	V-ing perfect
can't I have mounted? can't you have mounted? can't he have mounted? can't we have mounted? can't you have mounted? can't they have mounted?	can't I have been mounting? can't you have been mounting? can't he have been mounting? can't we have been mounting? can't you have been mounting? can't they have been mounting?