can extol
Verbo regular: extol - extolled- extolled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can extol
you can extol
he can extol
we can extol
you can extol
they can extol 	I can be extolling
you can be extolling
he can be extolling
we can be extolling
you can be extolling
they can be extolling	I can have extolled
you can have extolled
he can have extolled
we can have extolled
you can have extolled
they can have extolled	I can have been extolling
you can have been extolling
he can have been extolling
we can have been extolling
you can have been extolling
they can have been extolling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot extol
you cannot extol
he cannot extol
we cannot extol
you cannot extol
they cannot extol 	I cannot be extolling
you cannot be extolling
he cannot be extolling
we cannot be extolling
you cannot be extolling
they cannot be extolling	I cannot have extolled
you cannot have extolled
he cannot have extolled
we cannot have extolled
you cannot have extolled
they cannot have extolled	I cannot have been extolling
you cannot have been extolling
he cannot have been extolling
we cannot have been extolling
you cannot have been extolling
they cannot have been extolling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I extol?
can you extol?
can he extol?
can we extol?
can you extol?
can they extol? 	can I be extolling?
can you be extolling?
can he be extolling?
can we be extolling?
can you be extolling?
can they be extolling? 	can I have extolled?
can you have extolled?
can he have extolled?
can we have extolled?
can you have extolled?
can they have extolled? 	can I have been extolling?
can you have been extolling?
can he have been extolling?
can we have been extolling?
can you have been extolling?
can they have been extolling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not extol?
can you not extol?
can he not extol?
can we not extol?
can you not extol?
can they not extol? 	can I not be extolling?
can you not be extolling?
can he not be extolling?
can we not be extolling?
can you not be extolling?
can they not be extolling? 	can I not have extolled?
can you not have extolled?
can he not have extolled?
can we not have extolled?
can you not have extolled?
can they not have extolled? 	can I not have been extolling?
can you not have been extolling?
can he not have been extolling?
can we not have been extolling?
can you not have been extolling?
can they not have been extolling?