Verbo irregolare: backfit - backfit, backfitted - backfit, backfitted
Affermazione
Forma semplice
I could backfit you could backfit she could backfit we could backfit you could backfit they could backfit
Forma con V-ing
I could be backfiting you could be backfiting she could be backfiting we could be backfiting you could be backfiting they could be backfiting
Perfetto
I could have backfit, backfitted you could have backfit, backfitted she could have backfit, backfitted we could have backfit, backfitted you could have backfit, backfitted they could have backfit, backfitted
Perfetto con V-ing
I could have been backfiting you could have been backfiting she could have been backfiting we could have been backfiting you could have been backfiting they could have been backfiting
Negazione
Forma semplice
I couldn't backfit you couldn't backfit she couldn't backfit we couldn't backfit you couldn't backfit they couldn't backfit
Forma con V-ing
I couldn't be backfiting you couldn't be backfiting she couldn't be backfiting we couldn't be backfiting you couldn't be backfiting they couldn't be backfiting
Perfetto
I couldn't have backfit, backfitted you couldn't have backfit, backfitted she couldn't have backfit, backfitted we couldn't have backfit, backfitted you couldn't have backfit, backfitted they couldn't have backfit, backfitted
Perfetto con V-ing
I couldn't have been backfiting you couldn't have been backfiting she couldn't have been backfiting we couldn't have been backfiting you couldn't have been backfiting they couldn't have been backfiting
Forma interrogativa
Forma semplice
could I backfit? could you backfit? could she backfit? could we backfit? could you backfit? could they backfit?
Forma con V-ing
could I be backfiting? could you be backfiting? could she be backfiting? could we be backfiting? could you be backfiting? could they be backfiting?
Perfetto
could I have backfit, backfitted? could you have backfit, backfitted? could she have backfit, backfitted? could we have backfit, backfitted? could you have backfit, backfitted? could they have backfit, backfitted?
Perfetto con V-ing
could I have been backfiting? could you have been backfiting? could she have been backfiting? could we have been backfiting? could you have been backfiting? could they have been backfiting?
Forma interro-negativa
Forma semplice
couldn't I backfit? couldn't you backfit? couldn't she backfit? couldn't we backfit? couldn't you backfit? couldn't they backfit?
Forma con V-ing
couldn't I be backfiting? couldn't you be backfiting? couldn't she be backfiting? couldn't we be backfiting? couldn't you be backfiting? couldn't they be backfiting?
Perfetto
couldn't I have backfit, backfitted? couldn't you have backfit, backfitted? couldn't she have backfit, backfitted? couldn't we have backfit, backfitted? couldn't you have backfit, backfitted? couldn't they have backfit, backfitted?
Perfetto con V-ing
couldn't I have been backfiting? couldn't you have been backfiting? couldn't she have been backfiting? couldn't we have been backfiting? couldn't you have been backfiting? couldn't they have been backfiting?