Conjugación del verbo inglés COULD DERIVE

Verbo regular: derive - derived - derived

Afirmación

Forma simple

I could derive
you could derive
he could derive
we could derive
you could derive
they could derive

Forma con V-ing

I could be deriving
you could be deriving
he could be deriving
we could be deriving
you could be deriving
they could be deriving

Perfecto

I could have derived
you could have derived
he could have derived
we could have derived
you could have derived
they could have derived

Perfecto con V-ing

I could have been deriving
you could have been deriving
he could have been deriving
we could have been deriving
you could have been deriving
they could have been deriving

Negación

Forma simple

I could not derive
you could not derive
he could not derive
we could not derive
you could not derive
they could not derive

Forma con V-ing

I could not be deriving
you could not be deriving
he could not be deriving
we could not be deriving
you could not be deriving
they could not be deriving

Perfecto

I could not have derived
you could not have derived
he could not have derived
we could not have derived
you could not have derived
they could not have derived

Perfecto con V-ing

I could not have been deriving
you could not have been deriving
he could not have been deriving
we could not have been deriving
you could not have been deriving
they could not have been deriving

Forma interrogativa

Forma simple

could I derive?
could you derive?
could he derive?
could we derive?
could you derive?
could they derive?

Forma con V-ing

could I be deriving?
could you be deriving?
could he be deriving?
could we be deriving?
could you be deriving?
could they be deriving?

Perfecto

could I have derived?
could you have derived?
could he have derived?
could we have derived?
could you have derived?
could they have derived?

Perfecto con V-ing

could I have been deriving?
could you have been deriving?
could he have been deriving?
could we have been deriving?
could you have been deriving?
could they have been deriving?

Forma interro-negativa

Forma simple

could I not derive?
could you not derive?
could he not derive?
could we not derive?
could you not derive?
could they not derive?

Forma con V-ing

could I not be deriving?
could you not be deriving?
could he not be deriving?
could we not be deriving?
could you not be deriving?
could they not be deriving?

Perfecto

could I not have derived?
could you not have derived?
could he not have derived?
could we not have derived?
could you not have derived?
could they not have derived?

Perfecto con V-ing

could I not have been deriving?
could you not have been deriving?
could he not have been deriving?
could we not have been deriving?
could you not have been deriving?
could they not have been deriving?

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