Coniugazione del verbo inglese
COULD CONSTRAIN

Verbo regolare: constrain - constrained - constrained

Affermazione

Forma semplice	Forma con V-ing
I could constrain you could constrain he could constrain we could constrain you could constrain they could constrain	I could be constraining you could be constraining he could be constraining we could be constraining you could be constraining they could be constraining
Perfetto	Perfetto con V-ing
I could have constrained you could have constrained he could have constrained we could have constrained you could have constrained they could have constrained	I could have been constraining you could have been constraining he could have been constraining we could have been constraining you could have been constraining they could have been constraining

Negazione

Forma semplice	Forma con V-ing
I couldn't constrain you couldn't constrain he couldn't constrain we couldn't constrain you couldn't constrain they couldn't constrain	I couldn't be constraining you couldn't be constraining he couldn't be constraining we couldn't be constraining you couldn't be constraining they couldn't be constraining
Perfetto	Perfetto con V-ing
I couldn't have constrained you couldn't have constrained he couldn't have constrained we couldn't have constrained you couldn't have constrained they couldn't have constrained	I couldn't have been constraining you couldn't have been constraining he couldn't have been constraining we couldn't have been constraining you couldn't have been constraining they couldn't have been constraining

Forma interrogativa

Forma semplice	Forma con V-ing
could I constrain? could you constrain? could he constrain? could we constrain? could you constrain? could they constrain?	could I be constraining? could you be constraining? could he be constraining? could we be constraining? could you be constraining? could they be constraining?
Perfetto	Perfetto con V-ing
could I have constrained? could you have constrained? could he have constrained? could we have constrained? could you have constrained? could they have constrained?	could I have been constraining? could you have been constraining? could he have been constraining? could we have been constraining? could you have been constraining? could they have been constraining?

Forma interro-negativa

Forma semplice	Forma con V-ing
couldn't I constrain? couldn't you constrain? couldn't he constrain? couldn't we constrain? couldn't you constrain? couldn't they constrain?	couldn't I be constraining? couldn't you be constraining? couldn't he be constraining? couldn't we be constraining? couldn't you be constraining? couldn't they be constraining?
Perfetto	Perfetto con V-ing
couldn't I have constrained? couldn't you have constrained? couldn't he have constrained? couldn't we have constrained? couldn't you have constrained? couldn't they have constrained?	couldn't I have been constraining? couldn't you have been constraining? couldn't he have been constraining? couldn't we have been constraining? couldn't you have been constraining? couldn't they have been constraining?