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féminin | Modal : aucun | may | might | can | could | shall | should | will | would | must | ought to

Conjugaison du verbe anglais COULD UNDERPROP

Verbe régulier : underprop - underproped - underproped

Affirmation

Forme simple
I could underprop
you could underprop
he could underprop
we could underprop
you could underprop
they could underprop
Forme en V-ing
I could be underproping
you could be underproping
he could be underproping
we could be underproping
you could be underproping
they could be underproping
Perfect
I could have underproped
you could have underproped
he could have underproped
we could have underproped
you could have underproped
they could have underproped
Perfect en V-ing
I could have been underproping
you could have been underproping
he could have been underproping
we could have been underproping
you could have been underproping
they could have been underproping

Négation

Forme simple
I couldn't underprop
you couldn't underprop
he couldn't underprop
we couldn't underprop
you couldn't underprop
they couldn't underprop
Forme en V-ing
I couldn't be underproping
you couldn't be underproping
he couldn't be underproping
we couldn't be underproping
you couldn't be underproping
they couldn't be underproping
Perfect
I couldn't have underproped
you couldn't have underproped
he couldn't have underproped
we couldn't have underproped
you couldn't have underproped
they couldn't have underproped
Perfect en V-ing
I couldn't have been underproping
you couldn't have been underproping
he couldn't have been underproping
we couldn't have been underproping
you couldn't have been underproping
they couldn't have been underproping

Forme interrogative

Forme simple
could I underprop?
could you underprop?
could he underprop?
could we underprop?
could you underprop?
could they underprop?
Forme en V-ing
could I be underproping?
could you be underproping?
could he be underproping?
could we be underproping?
could you be underproping?
could they be underproping?
Perfect
could I have underproped?
could you have underproped?
could he have underproped?
could we have underproped?
could you have underproped?
could they have underproped?
Perfect en V-ing
could I have been underproping?
could you have been underproping?
could he have been underproping?
could we have been underproping?
could you have been underproping?
could they have been underproping?

Forme interro-négative

Forme simple
couldn't I underprop?
couldn't you underprop?
couldn't he underprop?
couldn't we underprop?
couldn't you underprop?
couldn't they underprop?
Forme en V-ing
couldn't I be underproping?
couldn't you be underproping?
couldn't he be underproping?
couldn't we be underproping?
couldn't you be underproping?
couldn't they be underproping?
Perfect
couldn't I have underproped?
couldn't you have underproped?
couldn't he have underproped?
couldn't we have underproped?
couldn't you have underproped?
couldn't they have underproped?
Perfect en V-ing
couldn't I have been underproping?
couldn't you have been underproping?
couldn't he have been underproping?
couldn't we have been underproping?
couldn't you have been underproping?
couldn't they have been underproping?