I could group you could group he could group we could group you could group they could group
Forma con V-ing
I could be grouping you could be grouping he could be grouping we could be grouping you could be grouping they could be grouping
Perfetto
I could have grouped you could have grouped he could have grouped we could have grouped you could have grouped they could have grouped
Perfetto con V-ing
I could have been grouping you could have been grouping he could have been grouping we could have been grouping you could have been grouping they could have been grouping
Negazione
Forma semplice
I couldn't group you couldn't group he couldn't group we couldn't group you couldn't group they couldn't group
Forma con V-ing
I couldn't be grouping you couldn't be grouping he couldn't be grouping we couldn't be grouping you couldn't be grouping they couldn't be grouping
Perfetto
I couldn't have grouped you couldn't have grouped he couldn't have grouped we couldn't have grouped you couldn't have grouped they couldn't have grouped
Perfetto con V-ing
I couldn't have been grouping you couldn't have been grouping he couldn't have been grouping we couldn't have been grouping you couldn't have been grouping they couldn't have been grouping
Forma interrogativa
Forma semplice
could I group? could you group? could he group? could we group? could you group? could they group?
Forma con V-ing
could I be grouping? could you be grouping? could he be grouping? could we be grouping? could you be grouping? could they be grouping?
Perfetto
could I have grouped? could you have grouped? could he have grouped? could we have grouped? could you have grouped? could they have grouped?
Perfetto con V-ing
could I have been grouping? could you have been grouping? could he have been grouping? could we have been grouping? could you have been grouping? could they have been grouping?
Forma interro-negativa
Forma semplice
couldn't I group? couldn't you group? couldn't he group? couldn't we group? couldn't you group? couldn't they group?
Forma con V-ing
couldn't I be grouping? couldn't you be grouping? couldn't he be grouping? couldn't we be grouping? couldn't you be grouping? couldn't they be grouping?
Perfetto
couldn't I have grouped? couldn't you have grouped? couldn't he have grouped? couldn't we have grouped? couldn't you have grouped? couldn't they have grouped?
Perfetto con V-ing
couldn't I have been grouping? couldn't you have been grouping? couldn't he have been grouping? couldn't we have been grouping? couldn't you have been grouping? couldn't they have been grouping?