I could scale you could scale he could scale we could scale you could scale they could scale
Forma con V-ing
I could be scaling you could be scaling he could be scaling we could be scaling you could be scaling they could be scaling
Perfetto
I could have scaled you could have scaled he could have scaled we could have scaled you could have scaled they could have scaled
Perfetto con V-ing
I could have been scaling you could have been scaling he could have been scaling we could have been scaling you could have been scaling they could have been scaling
Negazione
Forma semplice
I could not scale you could not scale he could not scale we could not scale you could not scale they could not scale
Forma con V-ing
I could not be scaling you could not be scaling he could not be scaling we could not be scaling you could not be scaling they could not be scaling
Perfetto
I could not have scaled you could not have scaled he could not have scaled we could not have scaled you could not have scaled they could not have scaled
Perfetto con V-ing
I could not have been scaling you could not have been scaling he could not have been scaling we could not have been scaling you could not have been scaling they could not have been scaling
Forma interrogativa
Forma semplice
could I scale? could you scale? could he scale? could we scale? could you scale? could they scale?
Forma con V-ing
could I be scaling? could you be scaling? could he be scaling? could we be scaling? could you be scaling? could they be scaling?
Perfetto
could I have scaled? could you have scaled? could he have scaled? could we have scaled? could you have scaled? could they have scaled?
Perfetto con V-ing
could I have been scaling? could you have been scaling? could he have been scaling? could we have been scaling? could you have been scaling? could they have been scaling?
Forma interro-negativa
Forma semplice
could I not scale? could you not scale? could he not scale? could we not scale? could you not scale? could they not scale?
Forma con V-ing
could I not be scaling? could you not be scaling? could he not be scaling? could we not be scaling? could you not be scaling? could they not be scaling?
Perfetto
could I not have scaled? could you not have scaled? could he not have scaled? could we not have scaled? could you not have scaled? could they not have scaled?
Perfetto con V-ing
could I not have been scaling? could you not have been scaling? could he not have been scaling? could we not have been scaling? could you not have been scaling? could they not have been scaling?