may cinch
Regular verb: cinch - cinched- cinched

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may cinch
you may cinch
he may cinch
we may cinch
you may cinch
they may cinch 	I may be cinching
you may be cinching
he may be cinching
we may be cinching
you may be cinching
they may be cinching	I may have cinched
you may have cinched
he may have cinched
we may have cinched
you may have cinched
they may have cinched	I may have been cinching
you may have been cinching
he may have been cinching
we may have been cinching
you may have been cinching
they may have been cinching	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't cinch
you mayn't cinch
he mayn't cinch
we mayn't cinch
you mayn't cinch
they mayn't cinch 	I mayn't be cinching
you mayn't be cinching
he mayn't be cinching
we mayn't be cinching
you mayn't be cinching
they mayn't be cinching	I mayn't have cinched
you mayn't have cinched
he mayn't have cinched
we mayn't have cinched
you mayn't have cinched
they mayn't have cinched	I mayn't have been cinching
you mayn't have been cinching
he mayn't have been cinching
we mayn't have been cinching
you mayn't have been cinching
they mayn't have been cinching	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I cinch?
may you cinch?
may he cinch?
may we cinch?
may you cinch?
may they cinch? 	may I be cinching?
may you be cinching?
may he be cinching?
may we be cinching?
may you be cinching?
may they be cinching? 	may I have cinched?
may you have cinched?
may he have cinched?
may we have cinched?
may you have cinched?
may they have cinched? 	may I have been cinching?
may you have been cinching?
may he have been cinching?
may we have been cinching?
may you have been cinching?
may they have been cinching? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I cinch?
mayn't you cinch?
mayn't he cinch?
mayn't we cinch?
mayn't you cinch?
mayn't they cinch? 	mayn't I be cinching?
mayn't you be cinching?
mayn't he be cinching?
mayn't we be cinching?
mayn't you be cinching?
mayn't they be cinching? 	mayn't I have cinched?
mayn't you have cinched?
mayn't he have cinched?
mayn't we have cinched?
mayn't you have cinched?
mayn't they have cinched? 	mayn't I have been cinching?
mayn't you have been cinching?
mayn't he have been cinching?
mayn't we have been cinching?
mayn't you have been cinching?
mayn't they have been cinching?