English verb conjugation
CAN QUARTER

Regular verb: quarter - quartered - quartered

Affirmation

Simple form	V-ing form
I can quarter you can quarter he can quarter we can quarter you can quarter they can quarter	I can be quartering you can be quartering he can be quartering we can be quartering you can be quartering they can be quartering
Perfect	V-ing perfect
I can have quartered you can have quartered he can have quartered we can have quartered you can have quartered they can have quartered	I can have been quartering you can have been quartering he can have been quartering we can have been quartering you can have been quartering they can have been quartering

Negation

Simple form	V-ing form
I can't quarter you can't quarter he can't quarter we can't quarter you can't quarter they can't quarter	I can't be quartering you can't be quartering he can't be quartering we can't be quartering you can't be quartering they can't be quartering
Perfect	V-ing perfect
I can't have quartered you can't have quartered he can't have quartered we can't have quartered you can't have quartered they can't have quartered	I can't have been quartering you can't have been quartering he can't have been quartering we can't have been quartering you can't have been quartering they can't have been quartering

Interrogative form

Simple form	V-ing form
can I quarter? can you quarter? can he quarter? can we quarter? can you quarter? can they quarter?	can I be quartering? can you be quartering? can he be quartering? can we be quartering? can you be quartering? can they be quartering?
Perfect	V-ing perfect
can I have quartered? can you have quartered? can he have quartered? can we have quartered? can you have quartered? can they have quartered?	can I have been quartering? can you have been quartering? can he have been quartering? can we have been quartering? can you have been quartering? can they have been quartering?

Interro-negative form

Simple form	V-ing form
can't I quarter? can't you quarter? can't he quarter? can't we quarter? can't you quarter? can't they quarter?	can't I be quartering? can't you be quartering? can't he be quartering? can't we be quartering? can't you be quartering? can't they be quartering?
Perfect	V-ing perfect
can't I have quartered? can't you have quartered? can't he have quartered? can't we have quartered? can't you have quartered? can't they have quartered?	can't I have been quartering? can't you have been quartering? can't he have been quartering? can't we have been quartering? can't you have been quartering? can't they have been quartering?