Conjugación del verbo inglés COULD BACKFILL
Verbo regular: backfill - backfilled - backfilled
Afirmación
Forma simple
I could backfillyou could backfill
he could backfill
we could backfill
you could backfill
they could backfill
Forma con V-ing
I could be backfillingyou could be backfilling
he could be backfilling
we could be backfilling
you could be backfilling
they could be backfilling
Perfecto
I could have backfilledyou could have backfilled
he could have backfilled
we could have backfilled
you could have backfilled
they could have backfilled
Perfecto con V-ing
I could have been backfillingyou could have been backfilling
he could have been backfilling
we could have been backfilling
you could have been backfilling
they could have been backfilling
Negación
Forma simple
I couldn't backfillyou 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 backfillingyou couldn't be backfilling
he couldn't be backfilling
we couldn't be backfilling
you couldn't be backfilling
they couldn't be backfilling
Perfecto
I couldn't have backfilledyou couldn't have backfilled
he couldn't have backfilled
we couldn't have backfilled
you couldn't have backfilled
they couldn't have backfilled
Perfecto con V-ing
I couldn't have been backfillingyou 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 simple
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?
Perfecto
could I have backfilled?could you have backfilled?
could he have backfilled?
could we have backfilled?
could you have backfilled?
could they have backfilled?
Perfecto 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 simple
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?
Perfecto
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?
Perfecto 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?