can extenuate
Verbe régulier : extenuate - extenuated- extenuated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can extenuate
you can extenuate
she can extenuate
we can extenuate
you can extenuate
they can extenuate 	I can be extenuating
you can be extenuating
she can be extenuating
we can be extenuating
you can be extenuating
they can be extenuating	I can have extenuated
you can have extenuated
she can have extenuated
we can have extenuated
you can have extenuated
they can have extenuated	I can have been extenuating
you can have been extenuating
she can have been extenuating
we can have been extenuating
you can have been extenuating
they can have been extenuating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I cannot extenuate
you cannot extenuate
she cannot extenuate
we cannot extenuate
you cannot extenuate
they cannot extenuate 	I cannot be extenuating
you cannot be extenuating
she cannot be extenuating
we cannot be extenuating
you cannot be extenuating
they cannot be extenuating	I cannot have extenuated
you cannot have extenuated
she cannot have extenuated
we cannot have extenuated
you cannot have extenuated
they cannot have extenuated	I cannot have been extenuating
you cannot have been extenuating
she cannot have been extenuating
we cannot have been extenuating
you cannot have been extenuating
they cannot have been extenuating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I extenuate?
can you extenuate?
can she extenuate?
can we extenuate?
can you extenuate?
can they extenuate? 	can I be extenuating?
can you be extenuating?
can she be extenuating?
can we be extenuating?
can you be extenuating?
can they be extenuating? 	can I have extenuated?
can you have extenuated?
can she have extenuated?
can we have extenuated?
can you have extenuated?
can they have extenuated? 	can I have been extenuating?
can you have been extenuating?
can she have been extenuating?
can we have been extenuating?
can you have been extenuating?
can they have been extenuating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I not extenuate?
can you not extenuate?
can she not extenuate?
can we not extenuate?
can you not extenuate?
can they not extenuate? 	can I not be extenuating?
can you not be extenuating?
can she not be extenuating?
can we not be extenuating?
can you not be extenuating?
can they not be extenuating? 	can I not have extenuated?
can you not have extenuated?
can she not have extenuated?
can we not have extenuated?
can you not have extenuated?
can they not have extenuated? 	can I not have been extenuating?
can you not have been extenuating?
can she not have been extenuating?
can we not have been extenuating?
can you not have been extenuating?
can they not have been extenuating?