Verbe régulier : mark - marked - marked Traduction française : marquer - être salissant
Affirmation
Forme simple
I could mark you could mark he could mark we could mark you could mark they could mark
Forme en V-ing
I could be marking you could be marking he could be marking we could be marking you could be marking they could be marking
Perfect
I could have marked you could have marked he could have marked we could have marked you could have marked they could have marked
Perfect en V-ing
I could have been marking you could have been marking he could have been marking we could have been marking you could have been marking they could have been marking
Négation
Forme simple
I couldn't mark you couldn't mark he couldn't mark we couldn't mark you couldn't mark they couldn't mark
Forme en V-ing
I couldn't be marking you couldn't be marking he couldn't be marking we couldn't be marking you couldn't be marking they couldn't be marking
Perfect
I couldn't have marked you couldn't have marked he couldn't have marked we couldn't have marked you couldn't have marked they couldn't have marked
Perfect en V-ing
I couldn't have been marking you couldn't have been marking he couldn't have been marking we couldn't have been marking you couldn't have been marking they couldn't have been marking
Forme interrogative
Forme simple
could I mark? could you mark? could he mark? could we mark? could you mark? could they mark?
Forme en V-ing
could I be marking? could you be marking? could he be marking? could we be marking? could you be marking? could they be marking?
Perfect
could I have marked? could you have marked? could he have marked? could we have marked? could you have marked? could they have marked?
Perfect en V-ing
could I have been marking? could you have been marking? could he have been marking? could we have been marking? could you have been marking? could they have been marking?
Forme interro-négative
Forme simple
couldn't I mark? couldn't you mark? couldn't he mark? couldn't we mark? couldn't you mark? couldn't they mark?
Forme en V-ing
couldn't I be marking? couldn't you be marking? couldn't he be marking? couldn't we be marking? couldn't you be marking? couldn't they be marking?
Perfect
couldn't I have marked? couldn't you have marked? couldn't he have marked? couldn't we have marked? couldn't you have marked? couldn't they have marked?
Perfect en V-ing
couldn't I have been marking? couldn't you have been marking? couldn't he have been marking? couldn't we have been marking? couldn't you have been marking? couldn't they have been marking?