The Conjugator
Conjugação do verbo inglês
COULD COMPLAIN

Verbo regular: complain - complained - complained

Afirmação

Forma simple

Forma com V-ing

I could complain
you could complain
she could complain
we could complain
you could complain
they could complain
I could be complaining
you could be complaining
she could be complaining
we could be complaining
you could be complaining
they could be complaining

Perfeito

Perfeito com V-ing

I could have complained
you could have complained
she could have complained
we could have complained
you could have complained
they could have complained
I could have been complaining
you could have been complaining
she could have been complaining
we could have been complaining
you could have been complaining
they could have been complaining

Negação

Forma simple

Forma com V-ing

I couldn't complain
you couldn't complain
she couldn't complain
we couldn't complain
you couldn't complain
they couldn't complain
I couldn't be complaining
you couldn't be complaining
she couldn't be complaining
we couldn't be complaining
you couldn't be complaining
they couldn't be complaining

Perfeito

Perfeito com V-ing

I couldn't have complained
you couldn't have complained
she couldn't have complained
we couldn't have complained
you couldn't have complained
they couldn't have complained
I couldn't have been complaining
you couldn't have been complaining
she couldn't have been complaining
we couldn't have been complaining
you couldn't have been complaining
they couldn't have been complaining

Forma interrogativa

Forma simple

Forma com V-ing

could I complain?
could you complain?
could she complain?
could we complain?
could you complain?
could they complain?
could I be complaining?
could you be complaining?
could she be complaining?
could we be complaining?
could you be complaining?
could they be complaining?

Perfeito

Perfeito com V-ing

could I have complained?
could you have complained?
could she have complained?
could we have complained?
could you have complained?
could they have complained?
could I have been complaining?
could you have been complaining?
could she have been complaining?
could we have been complaining?
could you have been complaining?
could they have been complaining?

Forma interro-Negação

Forma simple

Forma com V-ing

couldn't I complain?
couldn't you complain?
couldn't she complain?
couldn't we complain?
couldn't you complain?
couldn't they complain?
couldn't I be complaining?
couldn't you be complaining?
couldn't she be complaining?
couldn't we be complaining?
couldn't you be complaining?
couldn't they be complaining?

Perfeito

Perfeito com V-ing

couldn't I have complained?
couldn't you have complained?
couldn't she have complained?
couldn't we have complained?
couldn't you have complained?
couldn't they have complained?
couldn't I have been complaining?
couldn't you have been complaining?
couldn't she have been complaining?
couldn't we have been complaining?
couldn't you have been complaining?
couldn't they have been complaining?