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