I could booze you could booze he could booze we could booze you could booze they could booze
Forma con V-ing
I could be boozing you could be boozing he could be boozing we could be boozing you could be boozing they could be boozing
Perfecto
I could have boozed you could have boozed he could have boozed we could have boozed you could have boozed they could have boozed
Perfecto con V-ing
I could have been boozing you could have been boozing he could have been boozing we could have been boozing you could have been boozing they could have been boozing
Negación
Forma simple
I could not booze you could not booze he could not booze we could not booze you could not booze they could not booze
Forma con V-ing
I could not be boozing you could not be boozing he could not be boozing we could not be boozing you could not be boozing they could not be boozing
Perfecto
I could not have boozed you could not have boozed he could not have boozed we could not have boozed you could not have boozed they could not have boozed
Perfecto con V-ing
I could not have been boozing you could not have been boozing he could not have been boozing we could not have been boozing you could not have been boozing they could not have been boozing
Forma interrogativa
Forma simple
could I booze? could you booze? could he booze? could we booze? could you booze? could they booze?
Forma con V-ing
could I be boozing? could you be boozing? could he be boozing? could we be boozing? could you be boozing? could they be boozing?
Perfecto
could I have boozed? could you have boozed? could he have boozed? could we have boozed? could you have boozed? could they have boozed?
Perfecto con V-ing
could I have been boozing? could you have been boozing? could he have been boozing? could we have been boozing? could you have been boozing? could they have been boozing?
Forma interro-negativa
Forma simple
could I not booze? could you not booze? could he not booze? could we not booze? could you not booze? could they not booze?
Forma con V-ing
could I not be boozing? could you not be boozing? could he not be boozing? could we not be boozing? could you not be boozing? could they not be boozing?
Perfecto
could I not have boozed? could you not have boozed? could he not have boozed? could we not have boozed? could you not have boozed? could they not have boozed?
Perfecto con V-ing
could I not have been boozing? could you not have been boozing? could he not have been boozing? could we not have been boozing? could you not have been boozing? could they not have been boozing?