can quarter
Regular verb: quarter - quartered- quartered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
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	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 	Perfect 	V-ing perfect 	
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	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 	Perfect 	V-ing perfect 	
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? 	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 	Perfect 	V-ing perfect 	
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? 	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?