Verbo regular: backfill - backfilled - backfilled
Forma simple | Forma com V-ing |
I could backfill you could backfill she could backfill we could backfill you could backfill they could backfill | I could be backfilling you could be backfilling she could be backfilling we could be backfilling you could be backfilling they could be backfilling |
Perfeito | Perfeito com V-ing |
I could have backfilled you could have backfilled she could have backfilled we could have backfilled you could have backfilled they could have backfilled | I could have been backfilling you could have been backfilling she could have been backfilling we could have been backfilling you could have been backfilling they could have been backfilling |
Forma simple | Forma com V-ing |
I couldn't backfill you couldn't backfill she couldn't backfill we couldn't backfill you couldn't backfill they couldn't backfill | I couldn't be backfilling you couldn't be backfilling she couldn't be backfilling we couldn't be backfilling you couldn't be backfilling they couldn't be backfilling |
Perfeito | Perfeito com V-ing |
I couldn't have backfilled you couldn't have backfilled she couldn't have backfilled we couldn't have backfilled you couldn't have backfilled they couldn't have backfilled | I couldn't have been backfilling you couldn't have been backfilling she couldn't have been backfilling we couldn't have been backfilling you couldn't have been backfilling they couldn't have been backfilling |
Forma simple | Forma com V-ing |
could I backfill? could you backfill? could she backfill? could we backfill? could you backfill? could they backfill? | could I be backfilling? could you be backfilling? could she be backfilling? could we be backfilling? could you be backfilling? could they be backfilling? |
Perfeito | Perfeito com V-ing |
could I have backfilled? could you have backfilled? could she have backfilled? could we have backfilled? could you have backfilled? could they have backfilled? | could I have been backfilling? could you have been backfilling? could she have been backfilling? could we have been backfilling? could you have been backfilling? could they have been backfilling? |
Forma simple | Forma com V-ing |
couldn't I backfill? couldn't you backfill? couldn't she backfill? couldn't we backfill? couldn't you backfill? couldn't they backfill? | couldn't I be backfilling? couldn't you be backfilling? couldn't she be backfilling? couldn't we be backfilling? couldn't you be backfilling? couldn't they be backfilling? |
Perfeito | Perfeito com V-ing |
couldn't I have backfilled? couldn't you have backfilled? couldn't she have backfilled? couldn't we have backfilled? couldn't you have backfilled? couldn't they have backfilled? | couldn't I have been backfilling? couldn't you have been backfilling? couldn't she have been backfilling? couldn't we have been backfilling? couldn't you have been backfilling? couldn't they have been backfilling? |