I could short-change you could short-change she could short-change we could short-change you could short-change they could short-change
Forme en V-ing
I could be short-changing you could be short-changing she could be short-changing we could be short-changing you could be short-changing they could be short-changing
Perfect
I could have short-changed you could have short-changed she could have short-changed we could have short-changed you could have short-changed they could have short-changed
Perfect en V-ing
I could have been short-changing you could have been short-changing she could have been short-changing we could have been short-changing you could have been short-changing they could have been short-changing
Négation
Forme simple
I could not short-change you could not short-change she could not short-change we could not short-change you could not short-change they could not short-change
Forme en V-ing
I could not be short-changing you could not be short-changing she could not be short-changing we could not be short-changing you could not be short-changing they could not be short-changing
Perfect
I could not have short-changed you could not have short-changed she could not have short-changed we could not have short-changed you could not have short-changed they could not have short-changed
Perfect en V-ing
I could not have been short-changing you could not have been short-changing she could not have been short-changing we could not have been short-changing you could not have been short-changing they could not have been short-changing
Forme interrogative
Forme simple
could I short-change? could you short-change? could she short-change? could we short-change? could you short-change? could they short-change?
Forme en V-ing
could I be short-changing? could you be short-changing? could she be short-changing? could we be short-changing? could you be short-changing? could they be short-changing?
Perfect
could I have short-changed? could you have short-changed? could she have short-changed? could we have short-changed? could you have short-changed? could they have short-changed?
Perfect en V-ing
could I have been short-changing? could you have been short-changing? could she have been short-changing? could we have been short-changing? could you have been short-changing? could they have been short-changing?
Forme interro-négative
Forme simple
could I not short-change? could you not short-change? could she not short-change? could we not short-change? could you not short-change? could they not short-change?
Forme en V-ing
could I not be short-changing? could you not be short-changing? could she not be short-changing? could we not be short-changing? could you not be short-changing? could they not be short-changing?
Perfect
could I not have short-changed? could you not have short-changed? could she not have short-changed? could we not have short-changed? could you not have short-changed? could they not have short-changed?
Perfect en V-ing
could I not have been short-changing? could you not have been short-changing? could she not have been short-changing? could we not have been short-changing? could you not have been short-changing? could they not have been short-changing?