I could mercurate you could mercurate he could mercurate we could mercurate you could mercurate they could mercurate
Forme en V-ing
I could be mercurating you could be mercurating he could be mercurating we could be mercurating you could be mercurating they could be mercurating
Perfect
I could have mercurated you could have mercurated he could have mercurated we could have mercurated you could have mercurated they could have mercurated
Perfect en V-ing
I could have been mercurating you could have been mercurating he could have been mercurating we could have been mercurating you could have been mercurating they could have been mercurating
Négation
Forme simple
I could not mercurate you could not mercurate he could not mercurate we could not mercurate you could not mercurate they could not mercurate
Forme en V-ing
I could not be mercurating you could not be mercurating he could not be mercurating we could not be mercurating you could not be mercurating they could not be mercurating
Perfect
I could not have mercurated you could not have mercurated he could not have mercurated we could not have mercurated you could not have mercurated they could not have mercurated
Perfect en V-ing
I could not have been mercurating you could not have been mercurating he could not have been mercurating we could not have been mercurating you could not have been mercurating they could not have been mercurating
Forme interrogative
Forme simple
could I mercurate? could you mercurate? could he mercurate? could we mercurate? could you mercurate? could they mercurate?
Forme en V-ing
could I be mercurating? could you be mercurating? could he be mercurating? could we be mercurating? could you be mercurating? could they be mercurating?
Perfect
could I have mercurated? could you have mercurated? could he have mercurated? could we have mercurated? could you have mercurated? could they have mercurated?
Perfect en V-ing
could I have been mercurating? could you have been mercurating? could he have been mercurating? could we have been mercurating? could you have been mercurating? could they have been mercurating?
Forme interro-négative
Forme simple
could I not mercurate? could you not mercurate? could he not mercurate? could we not mercurate? could you not mercurate? could they not mercurate?
Forme en V-ing
could I not be mercurating? could you not be mercurating? could he not be mercurating? could we not be mercurating? could you not be mercurating? could they not be mercurating?
Perfect
could I not have mercurated? could you not have mercurated? could he not have mercurated? could we not have mercurated? could you not have mercurated? could they not have mercurated?
Perfect en V-ing
could I not have been mercurating? could you not have been mercurating? could he not have been mercurating? could we not have been mercurating? could you not have been mercurating? could they not have been mercurating?