may enchain
Regular verb: enchain - enchained- enchained

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may enchain
you may enchain
she may enchain
we may enchain
you may enchain
they may enchain 	I may be enchaining
you may be enchaining
she may be enchaining
we may be enchaining
you may be enchaining
they may be enchaining	I may have enchained
you may have enchained
she may have enchained
we may have enchained
you may have enchained
they may have enchained	I may have been enchaining
you may have been enchaining
she may have been enchaining
we may have been enchaining
you may have been enchaining
they may have been enchaining	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't enchain
you mayn't enchain
she mayn't enchain
we mayn't enchain
you mayn't enchain
they mayn't enchain 	I mayn't be enchaining
you mayn't be enchaining
she mayn't be enchaining
we mayn't be enchaining
you mayn't be enchaining
they mayn't be enchaining	I mayn't have enchained
you mayn't have enchained
she mayn't have enchained
we mayn't have enchained
you mayn't have enchained
they mayn't have enchained	I mayn't have been enchaining
you mayn't have been enchaining
she mayn't have been enchaining
we mayn't have been enchaining
you mayn't have been enchaining
they mayn't have been enchaining	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I enchain?
may you enchain?
may she enchain?
may we enchain?
may you enchain?
may they enchain? 	may I be enchaining?
may you be enchaining?
may she be enchaining?
may we be enchaining?
may you be enchaining?
may they be enchaining? 	may I have enchained?
may you have enchained?
may she have enchained?
may we have enchained?
may you have enchained?
may they have enchained? 	may I have been enchaining?
may you have been enchaining?
may she have been enchaining?
may we have been enchaining?
may you have been enchaining?
may they have been enchaining? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I enchain?
mayn't you enchain?
mayn't she enchain?
mayn't we enchain?
mayn't you enchain?
mayn't they enchain? 	mayn't I be enchaining?
mayn't you be enchaining?
mayn't she be enchaining?
mayn't we be enchaining?
mayn't you be enchaining?
mayn't they be enchaining? 	mayn't I have enchained?
mayn't you have enchained?
mayn't she have enchained?
mayn't we have enchained?
mayn't you have enchained?
mayn't they have enchained? 	mayn't I have been enchaining?
mayn't you have been enchaining?
mayn't she have been enchaining?
mayn't we have been enchaining?
mayn't you have been enchaining?
mayn't they have been enchaining?