Conjugación del verbo inglés
CAN BE

Verbo irregular: be - was/were - been

Afirmación

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

Negación

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

Forma interrogativa

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

Forma interro-negativa

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