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femminile | Modal : no | may | might | can | could | shall | should | will | would | must | ought to

Coniugazione del verbo inglese COULD BACKFILL

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 couldn't backfill
you couldn't backfill
he couldn't backfill
we couldn't backfill
you couldn't backfill
they couldn't backfill
Forma con V-ing
I couldn't be backfilling
you couldn't be backfilling
he couldn't be backfilling
we couldn't be backfilling
you couldn't be backfilling
they couldn't be backfilling
Perfetto
I couldn't have backfilled
you couldn't have backfilled
he couldn't have backfilled
we couldn't have backfilled
you couldn't have backfilled
they couldn't have backfilled
Perfetto con V-ing
I couldn't have been backfilling
you couldn't have been backfilling
he couldn't have been backfilling
we couldn't have been backfilling
you couldn't have been backfilling
they couldn't 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
couldn't I backfill?
couldn't you backfill?
couldn't he backfill?
couldn't we backfill?
couldn't you backfill?
couldn't they backfill?
Forma con V-ing
couldn't I be backfilling?
couldn't you be backfilling?
couldn't he be backfilling?
couldn't we be backfilling?
couldn't you be backfilling?
couldn't they be backfilling?
Perfetto
couldn't I have backfilled?
couldn't you have backfilled?
couldn't he have backfilled?
couldn't we have backfilled?
couldn't you have backfilled?
couldn't they have backfilled?
Perfetto con V-ing
couldn't I have been backfilling?
couldn't you have been backfilling?
couldn't he have been backfilling?
couldn't we have been backfilling?
couldn't you have been backfilling?
couldn't they have been backfilling?