may deafen
Regular verb: deafen - deafened- deafened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may deafen
you may deafen
she may deafen
we may deafen
you may deafen
they may deafen 	I may be deafening
you may be deafening
she may be deafening
we may be deafening
you may be deafening
they may be deafening	I may have deafened
you may have deafened
she may have deafened
we may have deafened
you may have deafened
they may have deafened	I may have been deafening
you may have been deafening
she may have been deafening
we may have been deafening
you may have been deafening
they may have been deafening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not deafen
you may not deafen
she may not deafen
we may not deafen
you may not deafen
they may not deafen 	I may not be deafening
you may not be deafening
she may not be deafening
we may not be deafening
you may not be deafening
they may not be deafening	I may not have deafened
you may not have deafened
she may not have deafened
we may not have deafened
you may not have deafened
they may not have deafened	I may not have been deafening
you may not have been deafening
she may not have been deafening
we may not have been deafening
you may not have been deafening
they may not have been deafening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I deafen?
may you deafen?
may she deafen?
may we deafen?
may you deafen?
may they deafen? 	may I be deafening?
may you be deafening?
may she be deafening?
may we be deafening?
may you be deafening?
may they be deafening? 	may I have deafened?
may you have deafened?
may she have deafened?
may we have deafened?
may you have deafened?
may they have deafened? 	may I have been deafening?
may you have been deafening?
may she have been deafening?
may we have been deafening?
may you have been deafening?
may they have been deafening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not deafen?
may you not deafen?
may she not deafen?
may we not deafen?
may you not deafen?
may they not deafen? 	may I not be deafening?
may you not be deafening?
may she not be deafening?
may we not be deafening?
may you not be deafening?
may they not be deafening? 	may I not have deafened?
may you not have deafened?
may she not have deafened?
may we not have deafened?
may you not have deafened?
may they not have deafened? 	may I not have been deafening?
may you not have been deafening?
may she not have been deafening?
may we not have been deafening?
may you not have been deafening?
may they not have been deafening?