Coniugazione del verbo inglese COULD HARDEN

Verbo regolare: harden - hardened - hardened

Affermazione

Forma semplice

I could harden
you could harden
he could harden
we could harden
you could harden
they could harden

Forma con V-ing

I could be hardening
you could be hardening
he could be hardening
we could be hardening
you could be hardening
they could be hardening

Perfetto

I could have hardened
you could have hardened
he could have hardened
we could have hardened
you could have hardened
they could have hardened

Perfetto con V-ing

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

Negazione

Forma semplice

I could not harden
you could not harden
he could not harden
we could not harden
you could not harden
they could not harden

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interrogativa

Forma semplice

could I harden?
could you harden?
could he harden?
could we harden?
could you harden?
could they harden?

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interro-negativa

Forma semplice

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

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

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