I could tack you could tack he could tack we could tack you could tack they could tack
Form mit V-ing
I could be tacking you could be tacking he could be tacking we could be tacking you could be tacking they could be tacking
Perfekt
I could have tacked you could have tacked he could have tacked we could have tacked you could have tacked they could have tacked
Perfekt mit V-ing
I could have been tacking you could have been tacking he could have been tacking we could have been tacking you could have been tacking they could have been tacking
Negation
Einfache Form
I could not tack you could not tack he could not tack we could not tack you could not tack they could not tack
Form mit V-ing
I could not be tacking you could not be tacking he could not be tacking we could not be tacking you could not be tacking they could not be tacking
Perfekt
I could not have tacked you could not have tacked he could not have tacked we could not have tacked you could not have tacked they could not have tacked
Perfekt mit V-ing
I could not have been tacking you could not have been tacking he could not have been tacking we could not have been tacking you could not have been tacking they could not have been tacking
Fragende Form
Einfache Form
could I tack? could you tack? could he tack? could we tack? could you tack? could they tack?
Form mit V-ing
could I be tacking? could you be tacking? could he be tacking? could we be tacking? could you be tacking? could they be tacking?
Perfekt
could I have tacked? could you have tacked? could he have tacked? could we have tacked? could you have tacked? could they have tacked?
Perfekt mit V-ing
could I have been tacking? could you have been tacking? could he have been tacking? could we have been tacking? could you have been tacking? could they have been tacking?
Fragende Negation Form
Einfache Form
could I not tack? could you not tack? could he not tack? could we not tack? could you not tack? could they not tack?
Form mit V-ing
could I not be tacking? could you not be tacking? could he not be tacking? could we not be tacking? could you not be tacking? could they not be tacking?
Perfekt
could I not have tacked? could you not have tacked? could he not have tacked? could we not have tacked? could you not have tacked? could they not have tacked?
Perfekt mit V-ing
could I not have been tacking? could you not have been tacking? could he not have been tacking? could we not have been tacking? could you not have been tacking? could they not have been tacking?