Verbo regolare: backfill - backfilled - backfilled
Affermazione
Forma semplice
I could backfill you could backfill he could backfill we could backfill you could backfill they could backfill
Forma con V-ing
I could be backfilling you could be backfilling he could be backfilling we could be backfilling you could be backfilling they could be backfilling
Perfetto
I could have backfilled you could have backfilled he could have backfilled we could have backfilled you could have backfilled they could have backfilled
Perfetto con V-ing
I could have been backfilling you could have been backfilling he could have been backfilling we could have been backfilling you could have been backfilling they could have been backfilling
Negazione
Forma semplice
I could not backfill you could not backfill he could not backfill we could not backfill you could not backfill they could not backfill
Forma con V-ing
I could not be backfilling you could not be backfilling he could not be backfilling we could not be backfilling you could not be backfilling they could not be backfilling
Perfetto
I could not have backfilled you could not have backfilled he could not have backfilled we could not have backfilled you could not have backfilled they could not have backfilled
Perfetto con V-ing
I could not have been backfilling you could not have been backfilling he could not have been backfilling we could not have been backfilling you could not have been backfilling they could not have been backfilling
Forma interrogativa
Forma semplice
could I backfill? could you backfill? could he backfill? could we backfill? could you backfill? could they backfill?
Forma con V-ing
could I be backfilling? could you be backfilling? could he be backfilling? could we be backfilling? could you be backfilling? could they be backfilling?
Perfetto
could I have backfilled? could you have backfilled? could he have backfilled? could we have backfilled? could you have backfilled? could they have backfilled?
Perfetto con V-ing
could I have been backfilling? could you have been backfilling? could he have been backfilling? could we have been backfilling? could you have been backfilling? could they have been backfilling?
Forma interro-negativa
Forma semplice
could I not backfill? could you not backfill? could he not backfill? could we not backfill? could you not backfill? could they not backfill?
Forma con V-ing
could I not be backfilling? could you not be backfilling? could he not be backfilling? could we not be backfilling? could you not be backfilling? could they not be backfilling?
Perfetto
could I not have backfilled? could you not have backfilled? could he not have backfilled? could we not have backfilled? could you not have backfilled? could they not have backfilled?
Perfetto con V-ing
could I not have been backfilling? could you not have been backfilling? could he not have been backfilling? could we not have been backfilling? could you not have been backfilling? could they not have been backfilling?