Conjugación del verbo inglés
CAN VENTILATE

Verbo regular: ventilate - ventilated - ventilated

Afirmación

Forma simple	Forma con V-ing
I can ventilate you can ventilate he can ventilate we can ventilate you can ventilate they can ventilate	I can be ventilating you can be ventilating he can be ventilating we can be ventilating you can be ventilating they can be ventilating
Perfecto	Perfecto con V-ing
I can have ventilated you can have ventilated he can have ventilated we can have ventilated you can have ventilated they can have ventilated	I can have been ventilating you can have been ventilating he can have been ventilating we can have been ventilating you can have been ventilating they can have been ventilating

Negación

Forma simple	Forma con V-ing
I cannot ventilate you cannot ventilate he cannot ventilate we cannot ventilate you cannot ventilate they cannot ventilate	I cannot be ventilating you cannot be ventilating he cannot be ventilating we cannot be ventilating you cannot be ventilating they cannot be ventilating
Perfecto	Perfecto con V-ing
I cannot have ventilated you cannot have ventilated he cannot have ventilated we cannot have ventilated you cannot have ventilated they cannot have ventilated	I cannot have been ventilating you cannot have been ventilating he cannot have been ventilating we cannot have been ventilating you cannot have been ventilating they cannot have been ventilating

Forma interrogativa

Forma simple	Forma con V-ing
can I ventilate? can you ventilate? can he ventilate? can we ventilate? can you ventilate? can they ventilate?	can I be ventilating? can you be ventilating? can he be ventilating? can we be ventilating? can you be ventilating? can they be ventilating?
Perfecto	Perfecto con V-ing
can I have ventilated? can you have ventilated? can he have ventilated? can we have ventilated? can you have ventilated? can they have ventilated?	can I have been ventilating? can you have been ventilating? can he have been ventilating? can we have been ventilating? can you have been ventilating? can they have been ventilating?

Forma interro-negativa

Forma simple	Forma con V-ing
can I not ventilate? can you not ventilate? can he not ventilate? can we not ventilate? can you not ventilate? can they not ventilate?	can I not be ventilating? can you not be ventilating? can he not be ventilating? can we not be ventilating? can you not be ventilating? can they not be ventilating?
Perfecto	Perfecto con V-ing
can I not have ventilated? can you not have ventilated? can he not have ventilated? can we not have ventilated? can you not have ventilated? can they not have ventilated?	can I not have been ventilating? can you not have been ventilating? can he not have been ventilating? can we not have been ventilating? can you not have been ventilating? can they not have been ventilating?