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