Coniugazione del verbo inglese COULD CHECK
Verbo regolare: check - checked - checked
Affermazione
Forma semplice
I could checkyou could check
she could check
we could check
you could check
they could check
Forma con V-ing
I could be checkingyou could be checking
she could be checking
we could be checking
you could be checking
they could be checking
Perfetto
I could have checkedyou could have checked
she could have checked
we could have checked
you could have checked
they could have checked
Perfetto con V-ing
I could have been checkingyou could have been checking
she could have been checking
we could have been checking
you could have been checking
they could have been checking
Negazione
Forma semplice
I couldn't checkyou couldn't check
she couldn't check
we couldn't check
you couldn't check
they couldn't check
Forma con V-ing
I couldn't be checkingyou couldn't be checking
she couldn't be checking
we couldn't be checking
you couldn't be checking
they couldn't be checking
Perfetto
I couldn't have checkedyou couldn't have checked
she couldn't have checked
we couldn't have checked
you couldn't have checked
they couldn't have checked
Perfetto con V-ing
I couldn't have been checkingyou couldn't have been checking
she couldn't have been checking
we couldn't have been checking
you couldn't have been checking
they couldn't have been checking
Forma interrogativa
Forma semplice
could I check?could you check?
could she check?
could we check?
could you check?
could they check?
Forma con V-ing
could I be checking?could you be checking?
could she be checking?
could we be checking?
could you be checking?
could they be checking?
Perfetto
could I have checked?could you have checked?
could she have checked?
could we have checked?
could you have checked?
could they have checked?
Perfetto con V-ing
could I have been checking?could you have been checking?
could she have been checking?
could we have been checking?
could you have been checking?
could they have been checking?
Forma interro-negativa
Forma semplice
couldn't I check?couldn't you check?
couldn't she check?
couldn't we check?
couldn't you check?
couldn't they check?
Forma con V-ing
couldn't I be checking?couldn't you be checking?
couldn't she be checking?
couldn't we be checking?
couldn't you be checking?
couldn't they be checking?
Perfetto
couldn't I have checked?couldn't you have checked?
couldn't she have checked?
couldn't we have checked?
couldn't you have checked?
couldn't they have checked?
Perfetto con V-ing
couldn't I have been checking?couldn't you have been checking?
couldn't she have been checking?
couldn't we have been checking?
couldn't you have been checking?
couldn't they have been checking?