Conjugación del verbo inglés
CAN EXTENUATE

Verbo regular: extenuate - extenuated - extenuated

Afirmación

Forma simple	Forma con V-ing
I can extenuate you can extenuate he can extenuate we can extenuate you can extenuate they can extenuate	I can be extenuating you can be extenuating he can be extenuating we can be extenuating you can be extenuating they can be extenuating
Perfecto	Perfecto con V-ing
I can have extenuated you can have extenuated he 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 he can have been extenuating we can have been extenuating you can have been extenuating they can have been extenuating

Negación

Forma simple	Forma con V-ing
I cannot extenuate you cannot extenuate he cannot extenuate we cannot extenuate you cannot extenuate they cannot extenuate	I cannot be extenuating you cannot be extenuating he cannot be extenuating we cannot be extenuating you cannot be extenuating they cannot be extenuating
Perfecto	Perfecto con V-ing
I cannot have extenuated you cannot have extenuated he 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 he cannot have been extenuating we cannot have been extenuating you cannot have been extenuating they cannot have been extenuating

Forma interrogativa

Forma simple	Forma con V-ing
can I extenuate? can you extenuate? can he extenuate? can we extenuate? can you extenuate? can they extenuate?	can I be extenuating? can you be extenuating? can he be extenuating? can we be extenuating? can you be extenuating? can they be extenuating?
Perfecto	Perfecto con V-ing
can I have extenuated? can you have extenuated? can he 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 he have been extenuating? can we have been extenuating? can you have been extenuating? can they have been extenuating?

Forma interro-negativa

Forma simple	Forma con V-ing
can I not extenuate? can you not extenuate? can he 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 he not be extenuating? can we not be extenuating? can you not be extenuating? can they not be extenuating?
Perfecto	Perfecto con V-ing
can I not have extenuated? can you not have extenuated? can he 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 he not have been extenuating? can we not have been extenuating? can you not have been extenuating? can they not have been extenuating?