may blub
Regular verb: blub - blubed- blubed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may blub
you may blub
she may blub
we may blub
you may blub
they may blub 	I may be blubing
you may be blubing
she may be blubing
we may be blubing
you may be blubing
they may be blubing	I may have blubed
you may have blubed
she may have blubed
we may have blubed
you may have blubed
they may have blubed	I may have been blubing
you may have been blubing
she may have been blubing
we may have been blubing
you may have been blubing
they may have been blubing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not blub
you may not blub
she may not blub
we may not blub
you may not blub
they may not blub 	I may not be blubing
you may not be blubing
she may not be blubing
we may not be blubing
you may not be blubing
they may not be blubing	I may not have blubed
you may not have blubed
she may not have blubed
we may not have blubed
you may not have blubed
they may not have blubed	I may not have been blubing
you may not have been blubing
she may not have been blubing
we may not have been blubing
you may not have been blubing
they may not have been blubing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I blub?
may you blub?
may she blub?
may we blub?
may you blub?
may they blub? 	may I be blubing?
may you be blubing?
may she be blubing?
may we be blubing?
may you be blubing?
may they be blubing? 	may I have blubed?
may you have blubed?
may she have blubed?
may we have blubed?
may you have blubed?
may they have blubed? 	may I have been blubing?
may you have been blubing?
may she have been blubing?
may we have been blubing?
may you have been blubing?
may they have been blubing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not blub?
may you not blub?
may she not blub?
may we not blub?
may you not blub?
may they not blub? 	may I not be blubing?
may you not be blubing?
may she not be blubing?
may we not be blubing?
may you not be blubing?
may they not be blubing? 	may I not have blubed?
may you not have blubed?
may she not have blubed?
may we not have blubed?
may you not have blubed?
may they not have blubed? 	may I not have been blubing?
may you not have been blubing?
may she not have been blubing?
may we not have been blubing?
may you not have been blubing?
may they not have been blubing?