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