Conjugación del verbo inglés
CAN AFFIRM

Verbo regular: affirm - affirmed - affirmed

Afirmación

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

Negación

Forma simple	Forma con V-ing
I can't affirm you can't affirm he can't affirm we can't affirm you can't affirm they can't affirm	I can't be affirming you can't be affirming he can't be affirming we can't be affirming you can't be affirming they can't be affirming
Perfecto	Perfecto con V-ing
I can't have affirmed you can't have affirmed he can't have affirmed we can't have affirmed you can't have affirmed they can't have affirmed	I can't have been affirming you can't have been affirming he can't have been affirming we can't have been affirming you can't have been affirming they can't have been affirming

Forma interrogativa

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

Forma interro-negativa

Forma simple	Forma con V-ing
can't I affirm? can't you affirm? can't he affirm? can't we affirm? can't you affirm? can't they affirm?	can't I be affirming? can't you be affirming? can't he be affirming? can't we be affirming? can't you be affirming? can't they be affirming?
Perfecto	Perfecto con V-ing
can't I have affirmed? can't you have affirmed? can't he have affirmed? can't we have affirmed? can't you have affirmed? can't they have affirmed?	can't I have been affirming? can't you have been affirming? can't he have been affirming? can't we have been affirming? can't you have been affirming? can't they have been affirming?