I could optimize you could optimize he could optimize we could optimize you could optimize they could optimize
Form mit V-ing
I could be optimizing you could be optimizing he could be optimizing we could be optimizing you could be optimizing they could be optimizing
Perfekt
I could have optimized you could have optimized he could have optimized we could have optimized you could have optimized they could have optimized
Perfekt mit V-ing
I could have been optimizing you could have been optimizing he could have been optimizing we could have been optimizing you could have been optimizing they could have been optimizing
Negation
Einfache Form
I couldn't optimize you couldn't optimize he couldn't optimize we couldn't optimize you couldn't optimize they couldn't optimize
Form mit V-ing
I couldn't be optimizing you couldn't be optimizing he couldn't be optimizing we couldn't be optimizing you couldn't be optimizing they couldn't be optimizing
Perfekt
I couldn't have optimized you couldn't have optimized he couldn't have optimized we couldn't have optimized you couldn't have optimized they couldn't have optimized
Perfekt mit V-ing
I couldn't have been optimizing you couldn't have been optimizing he couldn't have been optimizing we couldn't have been optimizing you couldn't have been optimizing they couldn't have been optimizing
Fragende Form
Einfache Form
could I optimize? could you optimize? could he optimize? could we optimize? could you optimize? could they optimize?
Form mit V-ing
could I be optimizing? could you be optimizing? could he be optimizing? could we be optimizing? could you be optimizing? could they be optimizing?
Perfekt
could I have optimized? could you have optimized? could he have optimized? could we have optimized? could you have optimized? could they have optimized?
Perfekt mit V-ing
could I have been optimizing? could you have been optimizing? could he have been optimizing? could we have been optimizing? could you have been optimizing? could they have been optimizing?
Fragende Negation Form
Einfache Form
couldn't I optimize? couldn't you optimize? couldn't he optimize? couldn't we optimize? couldn't you optimize? couldn't they optimize?
Form mit V-ing
couldn't I be optimizing? couldn't you be optimizing? couldn't he be optimizing? couldn't we be optimizing? couldn't you be optimizing? couldn't they be optimizing?
Perfekt
couldn't I have optimized? couldn't you have optimized? couldn't he have optimized? couldn't we have optimized? couldn't you have optimized? couldn't they have optimized?
Perfekt mit V-ing
couldn't I have been optimizing? couldn't you have been optimizing? couldn't he have been optimizing? couldn't we have been optimizing? couldn't you have been optimizing? couldn't they have been optimizing?