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masculino | Modal : não | may | might | can | could | shall | should | will | would | must | ought to

Conjugação do verbo inglês COULD STAIN

Verbo regular: stain - stained - stained


Afirmação

Forma simple
I could stain
you could stain
she could stain
we could stain
you could stain
they could stain
Forma com V-ing
I could be staining
you could be staining
she could be staining
we could be staining
you could be staining
they could be staining
Perfeito
I could have stained
you could have stained
she could have stained
we could have stained
you could have stained
they could have stained
Perfeito com V-ing
I could have been staining
you could have been staining
she could have been staining
we could have been staining
you could have been staining
they could have been staining

Negação

Forma simple
I couldn't stain
you couldn't stain
she couldn't stain
we couldn't stain
you couldn't stain
they couldn't stain
Forma com V-ing
I couldn't be staining
you couldn't be staining
she couldn't be staining
we couldn't be staining
you couldn't be staining
they couldn't be staining
Perfeito
I couldn't have stained
you couldn't have stained
she couldn't have stained
we couldn't have stained
you couldn't have stained
they couldn't have stained
Perfeito com V-ing
I couldn't have been staining
you couldn't have been staining
she couldn't have been staining
we couldn't have been staining
you couldn't have been staining
they couldn't have been staining

Forma interrogativa

Forma simple
could I stain?
could you stain?
could she stain?
could we stain?
could you stain?
could they stain?
Forma com V-ing
could I be staining?
could you be staining?
could she be staining?
could we be staining?
could you be staining?
could they be staining?
Perfeito
could I have stained?
could you have stained?
could she have stained?
could we have stained?
could you have stained?
could they have stained?
Perfeito com V-ing
could I have been staining?
could you have been staining?
could she have been staining?
could we have been staining?
could you have been staining?
could they have been staining?

Forma interro-Negação

Forma simple
couldn't I stain?
couldn't you stain?
couldn't she stain?
couldn't we stain?
couldn't you stain?
couldn't they stain?
Forma com V-ing
couldn't I be staining?
couldn't you be staining?
couldn't she be staining?
couldn't we be staining?
couldn't you be staining?
couldn't they be staining?
Perfeito
couldn't I have stained?
couldn't you have stained?
couldn't she have stained?
couldn't we have stained?
couldn't you have stained?
couldn't they have stained?
Perfeito com V-ing
couldn't I have been staining?
couldn't you have been staining?
couldn't she have been staining?
couldn't we have been staining?
couldn't you have been staining?
couldn't they have been staining?