may overburden
Regular verb: overburden - overburdened- overburdened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may overburden
you may overburden
she may overburden
we may overburden
you may overburden
they may overburden 	I may be overburdening
you may be overburdening
she may be overburdening
we may be overburdening
you may be overburdening
they may be overburdening	I may have overburdened
you may have overburdened
she may have overburdened
we may have overburdened
you may have overburdened
they may have overburdened	I may have been overburdening
you may have been overburdening
she may have been overburdening
we may have been overburdening
you may have been overburdening
they may have been overburdening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not overburden
you may not overburden
she may not overburden
we may not overburden
you may not overburden
they may not overburden 	I may not be overburdening
you may not be overburdening
she may not be overburdening
we may not be overburdening
you may not be overburdening
they may not be overburdening	I may not have overburdened
you may not have overburdened
she may not have overburdened
we may not have overburdened
you may not have overburdened
they may not have overburdened	I may not have been overburdening
you may not have been overburdening
she may not have been overburdening
we may not have been overburdening
you may not have been overburdening
they may not have been overburdening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I overburden?
may you overburden?
may she overburden?
may we overburden?
may you overburden?
may they overburden? 	may I be overburdening?
may you be overburdening?
may she be overburdening?
may we be overburdening?
may you be overburdening?
may they be overburdening? 	may I have overburdened?
may you have overburdened?
may she have overburdened?
may we have overburdened?
may you have overburdened?
may they have overburdened? 	may I have been overburdening?
may you have been overburdening?
may she have been overburdening?
may we have been overburdening?
may you have been overburdening?
may they have been overburdening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not overburden?
may you not overburden?
may she not overburden?
may we not overburden?
may you not overburden?
may they not overburden? 	may I not be overburdening?
may you not be overburdening?
may she not be overburdening?
may we not be overburdening?
may you not be overburdening?
may they not be overburdening? 	may I not have overburdened?
may you not have overburdened?
may she not have overburdened?
may we not have overburdened?
may you not have overburdened?
may they not have overburdened? 	may I not have been overburdening?
may you not have been overburdening?
may she not have been overburdening?
may we not have been overburdening?
may you not have been overburdening?
may they not have been overburdening?