can affirm
Verbo regular: affirm - affirmed- affirmed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com 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	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	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com 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	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 com V-ing 	Perfeito 	Perfeito com 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? 	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-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com 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? 	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?