féminin | Modal : aucun | may | might | can | could | shall | should | will | would | must | ought to
Conjugaison du verbe anglais COULD STAIN
Verbe régulier : stain -  stained - stained
Traduction française : tacher 
Affirmation
Forme simple
I could stainyou could stain
he could stain
we could stain
you could stain
they could stain
Forme en V-ing
I could be stainingyou could be staining
he could be staining
we could be staining
you could be staining
they could be staining
Perfect
I could have stainedyou could have stained
he could have stained
we could have stained
you could have stained
they could have stained
Perfect en V-ing
I could have been stainingyou could have been staining
he could have been staining
we could have been staining
you could have been staining
they could have been staining
Négation
Forme simple
I couldn't stainyou couldn't stain
he couldn't stain
we couldn't stain
you couldn't stain
they couldn't stain
Forme en V-ing
I couldn't be stainingyou couldn't be staining
he couldn't be staining
we couldn't be staining
you couldn't be staining
they couldn't be staining
Perfect
I couldn't have stainedyou couldn't have stained
he couldn't have stained
we couldn't have stained
you couldn't have stained
they couldn't have stained
Perfect en V-ing
I couldn't have been stainingyou couldn't have been staining
he couldn't have been staining
we couldn't have been staining
you couldn't have been staining
they couldn't have been staining
Forme interrogative
Forme simple
could I stain?could you stain?
could he stain?
could we stain?
could you stain?
could they stain?
Forme en V-ing
could I be staining?could you be staining?
could he be staining?
could we be staining?
could you be staining?
could they be staining?
Perfect
could I have stained?could you have stained?
could he have stained?
could we have stained?
could you have stained?
could they have stained?
Perfect en V-ing
could I have been staining?could you have been staining?
could he have been staining?
could we have been staining?
could you have been staining?
could they have been staining?
Forme interro-négative
Forme simple
couldn't I stain?couldn't you stain?
couldn't he stain?
couldn't we stain?
couldn't you stain?
couldn't they stain?
Forme en V-ing
couldn't I be staining?couldn't you be staining?
couldn't he be staining?
couldn't we be staining?
couldn't you be staining?
couldn't they be staining?
Perfect
couldn't I have stained?couldn't you have stained?
couldn't he have stained?
couldn't we have stained?
couldn't you have stained?
couldn't they have stained?
Perfect en V-ing
couldn't I have been staining?couldn't you have been staining?
couldn't he have been staining?
couldn't we have been staining?
couldn't you have been staining?
couldn't they have been staining?