may nip
Regular verb: nip - nipped- nipped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may nip
you may nip
she may nip
we may nip
you may nip
they may nip 	I may be nipping
you may be nipping
she may be nipping
we may be nipping
you may be nipping
they may be nipping	I may have nipped
you may have nipped
she may have nipped
we may have nipped
you may have nipped
they may have nipped	I may have been nipping
you may have been nipping
she may have been nipping
we may have been nipping
you may have been nipping
they may have been nipping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't nip
you mayn't nip
she mayn't nip
we mayn't nip
you mayn't nip
they mayn't nip 	I mayn't be nipping
you mayn't be nipping
she mayn't be nipping
we mayn't be nipping
you mayn't be nipping
they mayn't be nipping	I mayn't have nipped
you mayn't have nipped
she mayn't have nipped
we mayn't have nipped
you mayn't have nipped
they mayn't have nipped	I mayn't have been nipping
you mayn't have been nipping
she mayn't have been nipping
we mayn't have been nipping
you mayn't have been nipping
they mayn't have been nipping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I nip?
may you nip?
may she nip?
may we nip?
may you nip?
may they nip? 	may I be nipping?
may you be nipping?
may she be nipping?
may we be nipping?
may you be nipping?
may they be nipping? 	may I have nipped?
may you have nipped?
may she have nipped?
may we have nipped?
may you have nipped?
may they have nipped? 	may I have been nipping?
may you have been nipping?
may she have been nipping?
may we have been nipping?
may you have been nipping?
may they have been nipping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I nip?
mayn't you nip?
mayn't she nip?
mayn't we nip?
mayn't you nip?
mayn't they nip? 	mayn't I be nipping?
mayn't you be nipping?
mayn't she be nipping?
mayn't we be nipping?
mayn't you be nipping?
mayn't they be nipping? 	mayn't I have nipped?
mayn't you have nipped?
mayn't she have nipped?
mayn't we have nipped?
mayn't you have nipped?
mayn't they have nipped? 	mayn't I have been nipping?
mayn't you have been nipping?
mayn't she have been nipping?
mayn't we have been nipping?
mayn't you have been nipping?
mayn't they have been nipping?