I could search you could search she could search we could search you could search they could search
Forma con V-ing
I could be searching you could be searching she could be searching we could be searching you could be searching they could be searching
Perfetto
I could have searched you could have searched she could have searched we could have searched you could have searched they could have searched
Perfetto con V-ing
I could have been searching you could have been searching she could have been searching we could have been searching you could have been searching they could have been searching
Negazione
Forma semplice
I couldn't search you couldn't search she couldn't search we couldn't search you couldn't search they couldn't search
Forma con V-ing
I couldn't be searching you couldn't be searching she couldn't be searching we couldn't be searching you couldn't be searching they couldn't be searching
Perfetto
I couldn't have searched you couldn't have searched she couldn't have searched we couldn't have searched you couldn't have searched they couldn't have searched
Perfetto con V-ing
I couldn't have been searching you couldn't have been searching she couldn't have been searching we couldn't have been searching you couldn't have been searching they couldn't have been searching
Forma interrogativa
Forma semplice
could I search? could you search? could she search? could we search? could you search? could they search?
Forma con V-ing
could I be searching? could you be searching? could she be searching? could we be searching? could you be searching? could they be searching?
Perfetto
could I have searched? could you have searched? could she have searched? could we have searched? could you have searched? could they have searched?
Perfetto con V-ing
could I have been searching? could you have been searching? could she have been searching? could we have been searching? could you have been searching? could they have been searching?
Forma interro-negativa
Forma semplice
couldn't I search? couldn't you search? couldn't she search? couldn't we search? couldn't you search? couldn't they search?
Forma con V-ing
couldn't I be searching? couldn't you be searching? couldn't she be searching? couldn't we be searching? couldn't you be searching? couldn't they be searching?
Perfetto
couldn't I have searched? couldn't you have searched? couldn't she have searched? couldn't we have searched? couldn't you have searched? couldn't they have searched?
Perfetto con V-ing
couldn't I have been searching? couldn't you have been searching? couldn't she have been searching? couldn't we have been searching? couldn't you have been searching? couldn't they have been searching?