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

Conjugação do verbo inglês COULD SUBTRACT

Verbo regular: subtract - subtracted - subtracted


Afirmação

Forma simple
I could subtract
you could subtract
he could subtract
we could subtract
you could subtract
they could subtract
Forma com V-ing
I could be subtracting
you could be subtracting
he could be subtracting
we could be subtracting
you could be subtracting
they could be subtracting
Perfeito
I could have subtracted
you could have subtracted
he could have subtracted
we could have subtracted
you could have subtracted
they could have subtracted
Perfeito com V-ing
I could have been subtracting
you could have been subtracting
he could have been subtracting
we could have been subtracting
you could have been subtracting
they could have been subtracting

Negação

Forma simple
I couldn't subtract
you couldn't subtract
he couldn't subtract
we couldn't subtract
you couldn't subtract
they couldn't subtract
Forma com V-ing
I couldn't be subtracting
you couldn't be subtracting
he couldn't be subtracting
we couldn't be subtracting
you couldn't be subtracting
they couldn't be subtracting
Perfeito
I couldn't have subtracted
you couldn't have subtracted
he couldn't have subtracted
we couldn't have subtracted
you couldn't have subtracted
they couldn't have subtracted
Perfeito com V-ing
I couldn't have been subtracting
you couldn't have been subtracting
he couldn't have been subtracting
we couldn't have been subtracting
you couldn't have been subtracting
they couldn't have been subtracting

Forma interrogativa

Forma simple
could I subtract?
could you subtract?
could he subtract?
could we subtract?
could you subtract?
could they subtract?
Forma com V-ing
could I be subtracting?
could you be subtracting?
could he be subtracting?
could we be subtracting?
could you be subtracting?
could they be subtracting?
Perfeito
could I have subtracted?
could you have subtracted?
could he have subtracted?
could we have subtracted?
could you have subtracted?
could they have subtracted?
Perfeito com V-ing
could I have been subtracting?
could you have been subtracting?
could he have been subtracting?
could we have been subtracting?
could you have been subtracting?
could they have been subtracting?

Forma interro-Negação

Forma simple
couldn't I subtract?
couldn't you subtract?
couldn't he subtract?
couldn't we subtract?
couldn't you subtract?
couldn't they subtract?
Forma com V-ing
couldn't I be subtracting?
couldn't you be subtracting?
couldn't he be subtracting?
couldn't we be subtracting?
couldn't you be subtracting?
couldn't they be subtracting?
Perfeito
couldn't I have subtracted?
couldn't you have subtracted?
couldn't he have subtracted?
couldn't we have subtracted?
couldn't you have subtracted?
couldn't they have subtracted?
Perfeito com V-ing
couldn't I have been subtracting?
couldn't you have been subtracting?
couldn't he have been subtracting?
couldn't we have been subtracting?
couldn't you have been subtracting?
couldn't they have been subtracting?