may quarter
Regular verb: quarter - quartered- quartered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may quarter
you may quarter
she may quarter
we may quarter
you may quarter
they may quarter 	I may be quartering
you may be quartering
she may be quartering
we may be quartering
you may be quartering
they may be quartering	I may have quartered
you may have quartered
she may have quartered
we may have quartered
you may have quartered
they may have quartered	I may have been quartering
you may have been quartering
she may have been quartering
we may have been quartering
you may have been quartering
they may have been quartering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't quarter
you mayn't quarter
she mayn't quarter
we mayn't quarter
you mayn't quarter
they mayn't quarter 	I mayn't be quartering
you mayn't be quartering
she mayn't be quartering
we mayn't be quartering
you mayn't be quartering
they mayn't be quartering	I mayn't have quartered
you mayn't have quartered
she mayn't have quartered
we mayn't have quartered
you mayn't have quartered
they mayn't have quartered	I mayn't have been quartering
you mayn't have been quartering
she mayn't have been quartering
we mayn't have been quartering
you mayn't have been quartering
they mayn't have been quartering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I quarter?
may you quarter?
may she quarter?
may we quarter?
may you quarter?
may they quarter? 	may I be quartering?
may you be quartering?
may she be quartering?
may we be quartering?
may you be quartering?
may they be quartering? 	may I have quartered?
may you have quartered?
may she have quartered?
may we have quartered?
may you have quartered?
may they have quartered? 	may I have been quartering?
may you have been quartering?
may she have been quartering?
may we have been quartering?
may you have been quartering?
may they have been quartering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I quarter?
mayn't you quarter?
mayn't she quarter?
mayn't we quarter?
mayn't you quarter?
mayn't they quarter? 	mayn't I be quartering?
mayn't you be quartering?
mayn't she be quartering?
mayn't we be quartering?
mayn't you be quartering?
mayn't they be quartering? 	mayn't I have quartered?
mayn't you have quartered?
mayn't she have quartered?
mayn't we have quartered?
mayn't you have quartered?
mayn't they have quartered? 	mayn't I have been quartering?
mayn't you have been quartering?
mayn't she have been quartering?
mayn't we have been quartering?
mayn't you have been quartering?
mayn't they have been quartering?