Coniugazione del verbo inglese COULD DERIVE

Verbo regolare: derive - derived - derived

Affermazione

Forma semplice

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

Perfetto

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

Perfetto 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

Negazione

Forma semplice

I couldn't derive
you couldn't derive
he couldn't derive
we couldn't derive
you couldn't derive
they couldn't derive

Forma con V-ing

I couldn't be deriving
you couldn't be deriving
he couldn't be deriving
we couldn't be deriving
you couldn't be deriving
they couldn't be deriving

Perfetto

I couldn't have derived
you couldn't have derived
he couldn't have derived
we couldn't have derived
you couldn't have derived
they couldn't have derived

Perfetto con V-ing

I couldn't have been deriving
you couldn't have been deriving
he couldn't have been deriving
we couldn't have been deriving
you couldn't have been deriving
they couldn't have been deriving

Forma interrogativa

Forma semplice

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?

Perfetto

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

Perfetto 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 semplice

couldn't I derive?
couldn't you derive?
couldn't he derive?
couldn't we derive?
couldn't you derive?
couldn't they derive?

Forma con V-ing

couldn't I be deriving?
couldn't you be deriving?
couldn't he be deriving?
couldn't we be deriving?
couldn't you be deriving?
couldn't they be deriving?

Perfetto

couldn't I have derived?
couldn't you have derived?
couldn't he have derived?
couldn't we have derived?
couldn't you have derived?
couldn't they have derived?

Perfetto con V-ing

couldn't I have been deriving?
couldn't you have been deriving?
couldn't he have been deriving?
couldn't we have been deriving?
couldn't you have been deriving?
couldn't they have been deriving?

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