may contradict
Regular verb: contradict - contradicted- contradicted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may contradict
you may contradict
he may contradict
we may contradict
you may contradict
they may contradict 	I may be contradicting
you may be contradicting
he may be contradicting
we may be contradicting
you may be contradicting
they may be contradicting	I may have contradicted
you may have contradicted
he may have contradicted
we may have contradicted
you may have contradicted
they may have contradicted	I may have been contradicting
you may have been contradicting
he may have been contradicting
we may have been contradicting
you may have been contradicting
they may have been contradicting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not contradict
you may not contradict
he may not contradict
we may not contradict
you may not contradict
they may not contradict 	I may not be contradicting
you may not be contradicting
he may not be contradicting
we may not be contradicting
you may not be contradicting
they may not be contradicting	I may not have contradicted
you may not have contradicted
he may not have contradicted
we may not have contradicted
you may not have contradicted
they may not have contradicted	I may not have been contradicting
you may not have been contradicting
he may not have been contradicting
we may not have been contradicting
you may not have been contradicting
they may not have been contradicting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I contradict?
may you contradict?
may he contradict?
may we contradict?
may you contradict?
may they contradict? 	may I be contradicting?
may you be contradicting?
may he be contradicting?
may we be contradicting?
may you be contradicting?
may they be contradicting? 	may I have contradicted?
may you have contradicted?
may he have contradicted?
may we have contradicted?
may you have contradicted?
may they have contradicted? 	may I have been contradicting?
may you have been contradicting?
may he have been contradicting?
may we have been contradicting?
may you have been contradicting?
may they have been contradicting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not contradict?
may you not contradict?
may he not contradict?
may we not contradict?
may you not contradict?
may they not contradict? 	may I not be contradicting?
may you not be contradicting?
may he not be contradicting?
may we not be contradicting?
may you not be contradicting?
may they not be contradicting? 	may I not have contradicted?
may you not have contradicted?
may he not have contradicted?
may we not have contradicted?
may you not have contradicted?
may they not have contradicted? 	may I not have been contradicting?
may you not have been contradicting?
may he not have been contradicting?
may we not have been contradicting?
may you not have been contradicting?
may they not have been contradicting?