may slip
Regular verb: slip - slipped- slipped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may slip
you may slip
she may slip
we may slip
you may slip
they may slip 	I may be slipping
you may be slipping
she may be slipping
we may be slipping
you may be slipping
they may be slipping	I may have slipped
you may have slipped
she may have slipped
we may have slipped
you may have slipped
they may have slipped	I may have been slipping
you may have been slipping
she may have been slipping
we may have been slipping
you may have been slipping
they may have been slipping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't slip
you mayn't slip
she mayn't slip
we mayn't slip
you mayn't slip
they mayn't slip 	I mayn't be slipping
you mayn't be slipping
she mayn't be slipping
we mayn't be slipping
you mayn't be slipping
they mayn't be slipping	I mayn't have slipped
you mayn't have slipped
she mayn't have slipped
we mayn't have slipped
you mayn't have slipped
they mayn't have slipped	I mayn't have been slipping
you mayn't have been slipping
she mayn't have been slipping
we mayn't have been slipping
you mayn't have been slipping
they mayn't have been slipping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I slip?
may you slip?
may she slip?
may we slip?
may you slip?
may they slip? 	may I be slipping?
may you be slipping?
may she be slipping?
may we be slipping?
may you be slipping?
may they be slipping? 	may I have slipped?
may you have slipped?
may she have slipped?
may we have slipped?
may you have slipped?
may they have slipped? 	may I have been slipping?
may you have been slipping?
may she have been slipping?
may we have been slipping?
may you have been slipping?
may they have been slipping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I slip?
mayn't you slip?
mayn't she slip?
mayn't we slip?
mayn't you slip?
mayn't they slip? 	mayn't I be slipping?
mayn't you be slipping?
mayn't she be slipping?
mayn't we be slipping?
mayn't you be slipping?
mayn't they be slipping? 	mayn't I have slipped?
mayn't you have slipped?
mayn't she have slipped?
mayn't we have slipped?
mayn't you have slipped?
mayn't they have slipped? 	mayn't I have been slipping?
mayn't you have been slipping?
mayn't she have been slipping?
mayn't we have been slipping?
mayn't you have been slipping?
mayn't they have been slipping?