may extol
Regular verb: extol - extolled- extolled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may extol
you may extol
he may extol
we may extol
you may extol
they may extol 	I may be extolling
you may be extolling
he may be extolling
we may be extolling
you may be extolling
they may be extolling	I may have extolled
you may have extolled
he may have extolled
we may have extolled
you may have extolled
they may have extolled	I may have been extolling
you may have been extolling
he may have been extolling
we may have been extolling
you may have been extolling
they may have been extolling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not extol
you may not extol
he may not extol
we may not extol
you may not extol
they may not extol 	I may not be extolling
you may not be extolling
he may not be extolling
we may not be extolling
you may not be extolling
they may not be extolling	I may not have extolled
you may not have extolled
he may not have extolled
we may not have extolled
you may not have extolled
they may not have extolled	I may not have been extolling
you may not have been extolling
he may not have been extolling
we may not have been extolling
you may not have been extolling
they may not have been extolling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I extol?
may you extol?
may he extol?
may we extol?
may you extol?
may they extol? 	may I be extolling?
may you be extolling?
may he be extolling?
may we be extolling?
may you be extolling?
may they be extolling? 	may I have extolled?
may you have extolled?
may he have extolled?
may we have extolled?
may you have extolled?
may they have extolled? 	may I have been extolling?
may you have been extolling?
may he have been extolling?
may we have been extolling?
may you have been extolling?
may they have been extolling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not extol?
may you not extol?
may he not extol?
may we not extol?
may you not extol?
may they not extol? 	may I not be extolling?
may you not be extolling?
may he not be extolling?
may we not be extolling?
may you not be extolling?
may they not be extolling? 	may I not have extolled?
may you not have extolled?
may he not have extolled?
may we not have extolled?
may you not have extolled?
may they not have extolled? 	may I not have been extolling?
may you not have been extolling?
may he not have been extolling?
may we not have been extolling?
may you not have been extolling?
may they not have been extolling?