may proliferate
Regular verb: proliferate - proliferated- proliferated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may proliferate
you may proliferate
he may proliferate
we may proliferate
you may proliferate
they may proliferate 	I may be proliferating
you may be proliferating
he may be proliferating
we may be proliferating
you may be proliferating
they may be proliferating	I may have proliferated
you may have proliferated
he may have proliferated
we may have proliferated
you may have proliferated
they may have proliferated	I may have been proliferating
you may have been proliferating
he may have been proliferating
we may have been proliferating
you may have been proliferating
they may have been proliferating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't proliferate
you mayn't proliferate
he mayn't proliferate
we mayn't proliferate
you mayn't proliferate
they mayn't proliferate 	I mayn't be proliferating
you mayn't be proliferating
he mayn't be proliferating
we mayn't be proliferating
you mayn't be proliferating
they mayn't be proliferating	I mayn't have proliferated
you mayn't have proliferated
he mayn't have proliferated
we mayn't have proliferated
you mayn't have proliferated
they mayn't have proliferated	I mayn't have been proliferating
you mayn't have been proliferating
he mayn't have been proliferating
we mayn't have been proliferating
you mayn't have been proliferating
they mayn't have been proliferating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I proliferate?
may you proliferate?
may he proliferate?
may we proliferate?
may you proliferate?
may they proliferate? 	may I be proliferating?
may you be proliferating?
may he be proliferating?
may we be proliferating?
may you be proliferating?
may they be proliferating? 	may I have proliferated?
may you have proliferated?
may he have proliferated?
may we have proliferated?
may you have proliferated?
may they have proliferated? 	may I have been proliferating?
may you have been proliferating?
may he have been proliferating?
may we have been proliferating?
may you have been proliferating?
may they have been proliferating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I proliferate?
mayn't you proliferate?
mayn't he proliferate?
mayn't we proliferate?
mayn't you proliferate?
mayn't they proliferate? 	mayn't I be proliferating?
mayn't you be proliferating?
mayn't he be proliferating?
mayn't we be proliferating?
mayn't you be proliferating?
mayn't they be proliferating? 	mayn't I have proliferated?
mayn't you have proliferated?
mayn't he have proliferated?
mayn't we have proliferated?
mayn't you have proliferated?
mayn't they have proliferated? 	mayn't I have been proliferating?
mayn't you have been proliferating?
mayn't he have been proliferating?
mayn't we have been proliferating?
mayn't you have been proliferating?
mayn't they have been proliferating?