Conjugação do verbo inglês
COULD VERIFY

Verbo regular: verify - verified - verified

Afirmação

Forma simple	Forma com V-ing
I could verify you could verify she could verify we could verify you could verify they could verify	I could be verifying you could be verifying she could be verifying we could be verifying you could be verifying they could be verifying
Perfeito	Perfeito com V-ing
I could have verified you could have verified she could have verified we could have verified you could have verified they could have verified	I could have been verifying you could have been verifying she could have been verifying we could have been verifying you could have been verifying they could have been verifying

Negação

Forma simple	Forma com V-ing
I could not verify you could not verify she could not verify we could not verify you could not verify they could not verify	I could not be verifying you could not be verifying she could not be verifying we could not be verifying you could not be verifying they could not be verifying
Perfeito	Perfeito com V-ing
I could not have verified you could not have verified she could not have verified we could not have verified you could not have verified they could not have verified	I could not have been verifying you could not have been verifying she could not have been verifying we could not have been verifying you could not have been verifying they could not have been verifying

Forma interrogativa

Forma simple	Forma com V-ing
could I verify? could you verify? could she verify? could we verify? could you verify? could they verify?	could I be verifying? could you be verifying? could she be verifying? could we be verifying? could you be verifying? could they be verifying?
Perfeito	Perfeito com V-ing
could I have verified? could you have verified? could she have verified? could we have verified? could you have verified? could they have verified?	could I have been verifying? could you have been verifying? could she have been verifying? could we have been verifying? could you have been verifying? could they have been verifying?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not verify? could you not verify? could she not verify? could we not verify? could you not verify? could they not verify?	could I not be verifying? could you not be verifying? could she not be verifying? could we not be verifying? could you not be verifying? could they not be verifying?
Perfeito	Perfeito com V-ing
could I not have verified? could you not have verified? could she not have verified? could we not have verified? could you not have verified? could they not have verified?	could I not have been verifying? could you not have been verifying? could she not have been verifying? could we not have been verifying? could you not have been verifying? could they not have been verifying?