may pinion
Regular verb: pinion - pinioned- pinioned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may pinion
you may pinion
he may pinion
we may pinion
you may pinion
they may pinion 	I may be pinioning
you may be pinioning
he may be pinioning
we may be pinioning
you may be pinioning
they may be pinioning	I may have pinioned
you may have pinioned
he may have pinioned
we may have pinioned
you may have pinioned
they may have pinioned	I may have been pinioning
you may have been pinioning
he may have been pinioning
we may have been pinioning
you may have been pinioning
they may have been pinioning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't pinion
you mayn't pinion
he mayn't pinion
we mayn't pinion
you mayn't pinion
they mayn't pinion 	I mayn't be pinioning
you mayn't be pinioning
he mayn't be pinioning
we mayn't be pinioning
you mayn't be pinioning
they mayn't be pinioning	I mayn't have pinioned
you mayn't have pinioned
he mayn't have pinioned
we mayn't have pinioned
you mayn't have pinioned
they mayn't have pinioned	I mayn't have been pinioning
you mayn't have been pinioning
he mayn't have been pinioning
we mayn't have been pinioning
you mayn't have been pinioning
they mayn't have been pinioning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I pinion?
may you pinion?
may he pinion?
may we pinion?
may you pinion?
may they pinion? 	may I be pinioning?
may you be pinioning?
may he be pinioning?
may we be pinioning?
may you be pinioning?
may they be pinioning? 	may I have pinioned?
may you have pinioned?
may he have pinioned?
may we have pinioned?
may you have pinioned?
may they have pinioned? 	may I have been pinioning?
may you have been pinioning?
may he have been pinioning?
may we have been pinioning?
may you have been pinioning?
may they have been pinioning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I pinion?
mayn't you pinion?
mayn't he pinion?
mayn't we pinion?
mayn't you pinion?
mayn't they pinion? 	mayn't I be pinioning?
mayn't you be pinioning?
mayn't he be pinioning?
mayn't we be pinioning?
mayn't you be pinioning?
mayn't they be pinioning? 	mayn't I have pinioned?
mayn't you have pinioned?
mayn't he have pinioned?
mayn't we have pinioned?
mayn't you have pinioned?
mayn't they have pinioned? 	mayn't I have been pinioning?
mayn't you have been pinioning?
mayn't he have been pinioning?
mayn't we have been pinioning?
mayn't you have been pinioning?
mayn't they have been pinioning?