may dub
Regular verb: dub - dubbed- dubbed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may dub
you may dub
she may dub
we may dub
you may dub
they may dub 	I may be dubbing
you may be dubbing
she may be dubbing
we may be dubbing
you may be dubbing
they may be dubbing	I may have dubbed
you may have dubbed
she may have dubbed
we may have dubbed
you may have dubbed
they may have dubbed	I may have been dubbing
you may have been dubbing
she may have been dubbing
we may have been dubbing
you may have been dubbing
they may have been dubbing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not dub
you may not dub
she may not dub
we may not dub
you may not dub
they may not dub 	I may not be dubbing
you may not be dubbing
she may not be dubbing
we may not be dubbing
you may not be dubbing
they may not be dubbing	I may not have dubbed
you may not have dubbed
she may not have dubbed
we may not have dubbed
you may not have dubbed
they may not have dubbed	I may not have been dubbing
you may not have been dubbing
she may not have been dubbing
we may not have been dubbing
you may not have been dubbing
they may not have been dubbing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I dub?
may you dub?
may she dub?
may we dub?
may you dub?
may they dub? 	may I be dubbing?
may you be dubbing?
may she be dubbing?
may we be dubbing?
may you be dubbing?
may they be dubbing? 	may I have dubbed?
may you have dubbed?
may she have dubbed?
may we have dubbed?
may you have dubbed?
may they have dubbed? 	may I have been dubbing?
may you have been dubbing?
may she have been dubbing?
may we have been dubbing?
may you have been dubbing?
may they have been dubbing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not dub?
may you not dub?
may she not dub?
may we not dub?
may you not dub?
may they not dub? 	may I not be dubbing?
may you not be dubbing?
may she not be dubbing?
may we not be dubbing?
may you not be dubbing?
may they not be dubbing? 	may I not have dubbed?
may you not have dubbed?
may she not have dubbed?
may we not have dubbed?
may you not have dubbed?
may they not have dubbed? 	may I not have been dubbing?
may you not have been dubbing?
may she not have been dubbing?
may we not have been dubbing?
may you not have been dubbing?
may they not have been dubbing?