I could aggress you could aggress he could aggress we could aggress you could aggress they could aggress
Forma con V-ing
I could be aggressing you could be aggressing he could be aggressing we could be aggressing you could be aggressing they could be aggressing
Perfecto
I could have aggressed you could have aggressed he could have aggressed we could have aggressed you could have aggressed they could have aggressed
Perfecto con V-ing
I could have been aggressing you could have been aggressing he could have been aggressing we could have been aggressing you could have been aggressing they could have been aggressing
Negación
Forma simple
I couldn't aggress you couldn't aggress he couldn't aggress we couldn't aggress you couldn't aggress they couldn't aggress
Forma con V-ing
I couldn't be aggressing you couldn't be aggressing he couldn't be aggressing we couldn't be aggressing you couldn't be aggressing they couldn't be aggressing
Perfecto
I couldn't have aggressed you couldn't have aggressed he couldn't have aggressed we couldn't have aggressed you couldn't have aggressed they couldn't have aggressed
Perfecto con V-ing
I couldn't have been aggressing you couldn't have been aggressing he couldn't have been aggressing we couldn't have been aggressing you couldn't have been aggressing they couldn't have been aggressing
Forma interrogativa
Forma simple
could I aggress? could you aggress? could he aggress? could we aggress? could you aggress? could they aggress?
Forma con V-ing
could I be aggressing? could you be aggressing? could he be aggressing? could we be aggressing? could you be aggressing? could they be aggressing?
Perfecto
could I have aggressed? could you have aggressed? could he have aggressed? could we have aggressed? could you have aggressed? could they have aggressed?
Perfecto con V-ing
could I have been aggressing? could you have been aggressing? could he have been aggressing? could we have been aggressing? could you have been aggressing? could they have been aggressing?
Forma interro-negativa
Forma simple
couldn't I aggress? couldn't you aggress? couldn't he aggress? couldn't we aggress? couldn't you aggress? couldn't they aggress?
Forma con V-ing
couldn't I be aggressing? couldn't you be aggressing? couldn't he be aggressing? couldn't we be aggressing? couldn't you be aggressing? couldn't they be aggressing?
Perfecto
couldn't I have aggressed? couldn't you have aggressed? couldn't he have aggressed? couldn't we have aggressed? couldn't you have aggressed? couldn't they have aggressed?
Perfecto con V-ing
couldn't I have been aggressing? couldn't you have been aggressing? couldn't he have been aggressing? couldn't we have been aggressing? couldn't you have been aggressing? couldn't they have been aggressing?