I could window-dress you could window-dress she could window-dress we could window-dress you could window-dress they could window-dress
Forme en V-ing
I could be window-dressing you could be window-dressing she could be window-dressing we could be window-dressing you could be window-dressing they could be window-dressing
Perfect
I could have window-dressed you could have window-dressed she could have window-dressed we could have window-dressed you could have window-dressed they could have window-dressed
Perfect en V-ing
I could have been window-dressing you could have been window-dressing she could have been window-dressing we could have been window-dressing you could have been window-dressing they could have been window-dressing
Négation
Forme simple
I could not window-dress you could not window-dress she could not window-dress we could not window-dress you could not window-dress they could not window-dress
Forme en V-ing
I could not be window-dressing you could not be window-dressing she could not be window-dressing we could not be window-dressing you could not be window-dressing they could not be window-dressing
Perfect
I could not have window-dressed you could not have window-dressed she could not have window-dressed we could not have window-dressed you could not have window-dressed they could not have window-dressed
Perfect en V-ing
I could not have been window-dressing you could not have been window-dressing she could not have been window-dressing we could not have been window-dressing you could not have been window-dressing they could not have been window-dressing
Forme interrogative
Forme simple
could I window-dress? could you window-dress? could she window-dress? could we window-dress? could you window-dress? could they window-dress?
Forme en V-ing
could I be window-dressing? could you be window-dressing? could she be window-dressing? could we be window-dressing? could you be window-dressing? could they be window-dressing?
Perfect
could I have window-dressed? could you have window-dressed? could she have window-dressed? could we have window-dressed? could you have window-dressed? could they have window-dressed?
Perfect en V-ing
could I have been window-dressing? could you have been window-dressing? could she have been window-dressing? could we have been window-dressing? could you have been window-dressing? could they have been window-dressing?
Forme interro-négative
Forme simple
could I not window-dress? could you not window-dress? could she not window-dress? could we not window-dress? could you not window-dress? could they not window-dress?
Forme en V-ing
could I not be window-dressing? could you not be window-dressing? could she not be window-dressing? could we not be window-dressing? could you not be window-dressing? could they not be window-dressing?
Perfect
could I not have window-dressed? could you not have window-dressed? could she not have window-dressed? could we not have window-dressed? could you not have window-dressed? could they not have window-dressed?
Perfect en V-ing
could I not have been window-dressing? could you not have been window-dressing? could she not have been window-dressing? could we not have been window-dressing? could you not have been window-dressing? could they not have been window-dressing?