The Conjugator
Conjugação do verbo inglês
COULD WARN

Verbo regular: warn - warned - warned

Afirmação

Forma simple

Forma com V-ing

I could warn
you could warn
she could warn
we could warn
you could warn
they could warn
I could be warning
you could be warning
she could be warning
we could be warning
you could be warning
they could be warning

Perfeito

Perfeito com V-ing

I could have warned
you could have warned
she could have warned
we could have warned
you could have warned
they could have warned
I could have been warning
you could have been warning
she could have been warning
we could have been warning
you could have been warning
they could have been warning

Negação

Forma simple

Forma com V-ing

I could not warn
you could not warn
she could not warn
we could not warn
you could not warn
they could not warn
I could not be warning
you could not be warning
she could not be warning
we could not be warning
you could not be warning
they could not be warning

Perfeito

Perfeito com V-ing

I could not have warned
you could not have warned
she could not have warned
we could not have warned
you could not have warned
they could not have warned
I could not have been warning
you could not have been warning
she could not have been warning
we could not have been warning
you could not have been warning
they could not have been warning

Forma interrogativa

Forma simple

Forma com V-ing

could I warn?
could you warn?
could she warn?
could we warn?
could you warn?
could they warn?
could I be warning?
could you be warning?
could she be warning?
could we be warning?
could you be warning?
could they be warning?

Perfeito

Perfeito com V-ing

could I have warned?
could you have warned?
could she have warned?
could we have warned?
could you have warned?
could they have warned?
could I have been warning?
could you have been warning?
could she have been warning?
could we have been warning?
could you have been warning?
could they have been warning?

Forma interro-Negação

Forma simple

Forma com V-ing

could I not warn?
could you not warn?
could she not warn?
could we not warn?
could you not warn?
could they not warn?
could I not be warning?
could you not be warning?
could she not be warning?
could we not be warning?
could you not be warning?
could they not be warning?

Perfeito

Perfeito com V-ing

could I not have warned?
could you not have warned?
could she not have warned?
could we not have warned?
could you not have warned?
could they not have warned?
could I not have been warning?
could you not have been warning?
could she not have been warning?
could we not have been warning?
could you not have been warning?
could they not have been warning?