may propound
Regular verb: propound - propounded- propounded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may propound
you may propound
she may propound
we may propound
you may propound
they may propound 	I may be propounding
you may be propounding
she may be propounding
we may be propounding
you may be propounding
they may be propounding	I may have propounded
you may have propounded
she may have propounded
we may have propounded
you may have propounded
they may have propounded	I may have been propounding
you may have been propounding
she may have been propounding
we may have been propounding
you may have been propounding
they may have been propounding	

Negation 	
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I may not propound
you may not propound
she may not propound
we may not propound
you may not propound
they may not propound 	I may not be propounding
you may not be propounding
she may not be propounding
we may not be propounding
you may not be propounding
they may not be propounding	I may not have propounded
you may not have propounded
she may not have propounded
we may not have propounded
you may not have propounded
they may not have propounded	I may not have been propounding
you may not have been propounding
she may not have been propounding
we may not have been propounding
you may not have been propounding
they may not have been propounding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I propound?
may you propound?
may she propound?
may we propound?
may you propound?
may they propound? 	may I be propounding?
may you be propounding?
may she be propounding?
may we be propounding?
may you be propounding?
may they be propounding? 	may I have propounded?
may you have propounded?
may she have propounded?
may we have propounded?
may you have propounded?
may they have propounded? 	may I have been propounding?
may you have been propounding?
may she have been propounding?
may we have been propounding?
may you have been propounding?
may they have been propounding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not propound?
may you not propound?
may she not propound?
may we not propound?
may you not propound?
may they not propound? 	may I not be propounding?
may you not be propounding?
may she not be propounding?
may we not be propounding?
may you not be propounding?
may they not be propounding? 	may I not have propounded?
may you not have propounded?
may she not have propounded?
may we not have propounded?
may you not have propounded?
may they not have propounded? 	may I not have been propounding?
may you not have been propounding?
may she not have been propounding?
may we not have been propounding?
may you not have been propounding?
may they not have been propounding?