I could track you could track she could track we could track you could track they could track
Forma con V-ing
I could be tracking you could be tracking she could be tracking we could be tracking you could be tracking they could be tracking
Perfetto
I could have tracked you could have tracked she could have tracked we could have tracked you could have tracked they could have tracked
Perfetto con V-ing
I could have been tracking you could have been tracking she could have been tracking we could have been tracking you could have been tracking they could have been tracking
Negazione
Forma semplice
I could not track you could not track she could not track we could not track you could not track they could not track
Forma con V-ing
I could not be tracking you could not be tracking she could not be tracking we could not be tracking you could not be tracking they could not be tracking
Perfetto
I could not have tracked you could not have tracked she could not have tracked we could not have tracked you could not have tracked they could not have tracked
Perfetto con V-ing
I could not have been tracking you could not have been tracking she could not have been tracking we could not have been tracking you could not have been tracking they could not have been tracking
Forma interrogativa
Forma semplice
could I track? could you track? could she track? could we track? could you track? could they track?
Forma con V-ing
could I be tracking? could you be tracking? could she be tracking? could we be tracking? could you be tracking? could they be tracking?
Perfetto
could I have tracked? could you have tracked? could she have tracked? could we have tracked? could you have tracked? could they have tracked?
Perfetto con V-ing
could I have been tracking? could you have been tracking? could she have been tracking? could we have been tracking? could you have been tracking? could they have been tracking?
Forma interro-negativa
Forma semplice
could I not track? could you not track? could she not track? could we not track? could you not track? could they not track?
Forma con V-ing
could I not be tracking? could you not be tracking? could she not be tracking? could we not be tracking? could you not be tracking? could they not be tracking?
Perfetto
could I not have tracked? could you not have tracked? could she not have tracked? could we not have tracked? could you not have tracked? could they not have tracked?
Perfetto con V-ing
could I not have been tracking? could you not have been tracking? could she not have been tracking? could we not have been tracking? could you not have been tracking? could they not have been tracking?