Conjugación del verbo inglés COULD HARDEN
Verbo regular: harden - hardened - hardened
Afirmación
Forma simple
I could hardenyou could harden
he could harden
we could harden
you could harden
they could harden
Forma con V-ing
I could be hardeningyou could be hardening
he could be hardening
we could be hardening
you could be hardening
they could be hardening
Perfecto
I could have hardenedyou could have hardened
he could have hardened
we could have hardened
you could have hardened
they could have hardened
Perfecto con V-ing
I could have been hardeningyou could have been hardening
he could have been hardening
we could have been hardening
you could have been hardening
they could have been hardening
Negación
Forma simple
I couldn't hardenyou couldn't harden
he couldn't harden
we couldn't harden
you couldn't harden
they couldn't harden
Forma con V-ing
I couldn't be hardeningyou couldn't be hardening
he couldn't be hardening
we couldn't be hardening
you couldn't be hardening
they couldn't be hardening
Perfecto
I couldn't have hardenedyou couldn't have hardened
he couldn't have hardened
we couldn't have hardened
you couldn't have hardened
they couldn't have hardened
Perfecto con V-ing
I couldn't have been hardeningyou couldn't have been hardening
he couldn't have been hardening
we couldn't have been hardening
you couldn't have been hardening
they couldn't have been hardening
Forma interrogativa
Forma simple
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?
Perfecto
could I have hardened?could you have hardened?
could he have hardened?
could we have hardened?
could you have hardened?
could they have hardened?
Perfecto 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 simple
couldn't I harden?couldn't you harden?
couldn't he harden?
couldn't we harden?
couldn't you harden?
couldn't they harden?
Forma con V-ing
couldn't I be hardening?couldn't you be hardening?
couldn't he be hardening?
couldn't we be hardening?
couldn't you be hardening?
couldn't they be hardening?
Perfecto
couldn't I have hardened?couldn't you have hardened?
couldn't he have hardened?
couldn't we have hardened?
couldn't you have hardened?
couldn't they have hardened?
Perfecto con V-ing
couldn't I have been hardening?couldn't you have been hardening?
couldn't he have been hardening?
couldn't we have been hardening?
couldn't you have been hardening?
couldn't they have been hardening?