I could resystematise you could resystematise he could resystematise we could resystematise you could resystematise they could resystematise
Forme en V-ing
I could be resystematising you could be resystematising he could be resystematising we could be resystematising you could be resystematising they could be resystematising
Perfect
I could have resystematised you could have resystematised he could have resystematised we could have resystematised you could have resystematised they could have resystematised
Perfect en V-ing
I could have been resystematising you could have been resystematising he could have been resystematising we could have been resystematising you could have been resystematising they could have been resystematising
Négation
Forme simple
I couldn't resystematise you couldn't resystematise he couldn't resystematise we couldn't resystematise you couldn't resystematise they couldn't resystematise
Forme en V-ing
I couldn't be resystematising you couldn't be resystematising he couldn't be resystematising we couldn't be resystematising you couldn't be resystematising they couldn't be resystematising
Perfect
I couldn't have resystematised you couldn't have resystematised he couldn't have resystematised we couldn't have resystematised you couldn't have resystematised they couldn't have resystematised
Perfect en V-ing
I couldn't have been resystematising you couldn't have been resystematising he couldn't have been resystematising we couldn't have been resystematising you couldn't have been resystematising they couldn't have been resystematising
Forme interrogative
Forme simple
could I resystematise? could you resystematise? could he resystematise? could we resystematise? could you resystematise? could they resystematise?
Forme en V-ing
could I be resystematising? could you be resystematising? could he be resystematising? could we be resystematising? could you be resystematising? could they be resystematising?
Perfect
could I have resystematised? could you have resystematised? could he have resystematised? could we have resystematised? could you have resystematised? could they have resystematised?
Perfect en V-ing
could I have been resystematising? could you have been resystematising? could he have been resystematising? could we have been resystematising? could you have been resystematising? could they have been resystematising?
Forme interro-négative
Forme simple
couldn't I resystematise? couldn't you resystematise? couldn't he resystematise? couldn't we resystematise? couldn't you resystematise? couldn't they resystematise?
Forme en V-ing
couldn't I be resystematising? couldn't you be resystematising? couldn't he be resystematising? couldn't we be resystematising? couldn't you be resystematising? couldn't they be resystematising?
Perfect
couldn't I have resystematised? couldn't you have resystematised? couldn't he have resystematised? couldn't we have resystematised? couldn't you have resystematised? couldn't they have resystematised?
Perfect en V-ing
couldn't I have been resystematising? couldn't you have been resystematising? couldn't he have been resystematising? couldn't we have been resystematising? couldn't you have been resystematising? couldn't they have been resystematising?