I could putter you could putter he could putter we could putter you could putter they could putter
Forma con V-ing
I could be puttering you could be puttering he could be puttering we could be puttering you could be puttering they could be puttering
Perfetto
I could have puttered you could have puttered he could have puttered we could have puttered you could have puttered they could have puttered
Perfetto con V-ing
I could have been puttering you could have been puttering he could have been puttering we could have been puttering you could have been puttering they could have been puttering
Negazione
Forma semplice
I could not putter you could not putter he could not putter we could not putter you could not putter they could not putter
Forma con V-ing
I could not be puttering you could not be puttering he could not be puttering we could not be puttering you could not be puttering they could not be puttering
Perfetto
I could not have puttered you could not have puttered he could not have puttered we could not have puttered you could not have puttered they could not have puttered
Perfetto con V-ing
I could not have been puttering you could not have been puttering he could not have been puttering we could not have been puttering you could not have been puttering they could not have been puttering
Forma interrogativa
Forma semplice
could I putter? could you putter? could he putter? could we putter? could you putter? could they putter?
Forma con V-ing
could I be puttering? could you be puttering? could he be puttering? could we be puttering? could you be puttering? could they be puttering?
Perfetto
could I have puttered? could you have puttered? could he have puttered? could we have puttered? could you have puttered? could they have puttered?
Perfetto con V-ing
could I have been puttering? could you have been puttering? could he have been puttering? could we have been puttering? could you have been puttering? could they have been puttering?
Forma interro-negativa
Forma semplice
could I not putter? could you not putter? could he not putter? could we not putter? could you not putter? could they not putter?
Forma con V-ing
could I not be puttering? could you not be puttering? could he not be puttering? could we not be puttering? could you not be puttering? could they not be puttering?
Perfetto
could I not have puttered? could you not have puttered? could he not have puttered? could we not have puttered? could you not have puttered? could they not have puttered?
Perfetto con V-ing
could I not have been puttering? could you not have been puttering? could he not have been puttering? could we not have been puttering? could you not have been puttering? could they not have been puttering?