may blub
Regular verb: blub - blubed- blubed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may blub
you may blub
he may blub
we may blub
you may blub
they may blub 	I may be blubing
you may be blubing
he may be blubing
we may be blubing
you may be blubing
they may be blubing	I may have blubed
you may have blubed
he 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
he 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 mayn't blub
you mayn't blub
he mayn't blub
we mayn't blub
you mayn't blub
they mayn't blub 	I mayn't be blubing
you mayn't be blubing
he mayn't be blubing
we mayn't be blubing
you mayn't be blubing
they mayn't be blubing	I mayn't have blubed
you mayn't have blubed
he mayn't have blubed
we mayn't have blubed
you mayn't have blubed
they mayn't have blubed	I mayn't have been blubing
you mayn't have been blubing
he mayn't have been blubing
we mayn't have been blubing
you mayn't have been blubing
they mayn't have been blubing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I blub?
may you blub?
may he blub?
may we blub?
may you blub?
may they blub? 	may I be blubing?
may you be blubing?
may he be blubing?
may we be blubing?
may you be blubing?
may they be blubing? 	may I have blubed?
may you have blubed?
may he 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 he 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 	
mayn't I blub?
mayn't you blub?
mayn't he blub?
mayn't we blub?
mayn't you blub?
mayn't they blub? 	mayn't I be blubing?
mayn't you be blubing?
mayn't he be blubing?
mayn't we be blubing?
mayn't you be blubing?
mayn't they be blubing? 	mayn't I have blubed?
mayn't you have blubed?
mayn't he have blubed?
mayn't we have blubed?
mayn't you have blubed?
mayn't they have blubed? 	mayn't I have been blubing?
mayn't you have been blubing?
mayn't he have been blubing?
mayn't we have been blubing?
mayn't you have been blubing?
mayn't they have been blubing?