may unfurl
Regular verb: unfurl - unfurled- unfurled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may unfurl
you may unfurl
she may unfurl
we may unfurl
you may unfurl
they may unfurl 	I may be unfurling
you may be unfurling
she may be unfurling
we may be unfurling
you may be unfurling
they may be unfurling	I may have unfurled
you may have unfurled
she may have unfurled
we may have unfurled
you may have unfurled
they may have unfurled	I may have been unfurling
you may have been unfurling
she may have been unfurling
we may have been unfurling
you may have been unfurling
they may have been unfurling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't unfurl
you mayn't unfurl
she mayn't unfurl
we mayn't unfurl
you mayn't unfurl
they mayn't unfurl 	I mayn't be unfurling
you mayn't be unfurling
she mayn't be unfurling
we mayn't be unfurling
you mayn't be unfurling
they mayn't be unfurling	I mayn't have unfurled
you mayn't have unfurled
she mayn't have unfurled
we mayn't have unfurled
you mayn't have unfurled
they mayn't have unfurled	I mayn't have been unfurling
you mayn't have been unfurling
she mayn't have been unfurling
we mayn't have been unfurling
you mayn't have been unfurling
they mayn't have been unfurling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I unfurl?
may you unfurl?
may she unfurl?
may we unfurl?
may you unfurl?
may they unfurl? 	may I be unfurling?
may you be unfurling?
may she be unfurling?
may we be unfurling?
may you be unfurling?
may they be unfurling? 	may I have unfurled?
may you have unfurled?
may she have unfurled?
may we have unfurled?
may you have unfurled?
may they have unfurled? 	may I have been unfurling?
may you have been unfurling?
may she have been unfurling?
may we have been unfurling?
may you have been unfurling?
may they have been unfurling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I unfurl?
mayn't you unfurl?
mayn't she unfurl?
mayn't we unfurl?
mayn't you unfurl?
mayn't they unfurl? 	mayn't I be unfurling?
mayn't you be unfurling?
mayn't she be unfurling?
mayn't we be unfurling?
mayn't you be unfurling?
mayn't they be unfurling? 	mayn't I have unfurled?
mayn't you have unfurled?
mayn't she have unfurled?
mayn't we have unfurled?
mayn't you have unfurled?
mayn't they have unfurled? 	mayn't I have been unfurling?
mayn't you have been unfurling?
mayn't she have been unfurling?
mayn't we have been unfurling?
mayn't you have been unfurling?
mayn't they have been unfurling?