I could optimize you could optimize he could optimize we could optimize you could optimize they could optimize
Forma con 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
Perfetto
I could have optimized you could have optimized he could have optimized we could have optimized you could have optimized they could have optimized
Perfetto con 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
Negazione
Forma semplice
I couldn't optimize you couldn't optimize he couldn't optimize we couldn't optimize you couldn't optimize they couldn't optimize
Forma con 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
Perfetto
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
Perfetto con 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
Forma interrogativa
Forma semplice
could I optimize? could you optimize? could he optimize? could we optimize? could you optimize? could they optimize?
Forma con 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?
Perfetto
could I have optimized? could you have optimized? could he have optimized? could we have optimized? could you have optimized? could they have optimized?
Perfetto con 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?
Forma interro-negativa
Forma semplice
couldn't I optimize? couldn't you optimize? couldn't he optimize? couldn't we optimize? couldn't you optimize? couldn't they optimize?
Forma con 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?
Perfetto
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?
Perfetto con 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?