I could starve you could starve she could starve we could starve you could starve they could starve
Forma con V-ing
I could be starving you could be starving she could be starving we could be starving you could be starving they could be starving
Perfecto
I could have starved you could have starved she could have starved we could have starved you could have starved they could have starved
Perfecto con V-ing
I could have been starving you could have been starving she could have been starving we could have been starving you could have been starving they could have been starving
Negación
Forma simple
I could not starve you could not starve she could not starve we could not starve you could not starve they could not starve
Forma con V-ing
I could not be starving you could not be starving she could not be starving we could not be starving you could not be starving they could not be starving
Perfecto
I could not have starved you could not have starved she could not have starved we could not have starved you could not have starved they could not have starved
Perfecto con V-ing
I could not have been starving you could not have been starving she could not have been starving we could not have been starving you could not have been starving they could not have been starving
Forma interrogativa
Forma simple
could I starve? could you starve? could she starve? could we starve? could you starve? could they starve?
Forma con V-ing
could I be starving? could you be starving? could she be starving? could we be starving? could you be starving? could they be starving?
Perfecto
could I have starved? could you have starved? could she have starved? could we have starved? could you have starved? could they have starved?
Perfecto con V-ing
could I have been starving? could you have been starving? could she have been starving? could we have been starving? could you have been starving? could they have been starving?
Forma interro-negativa
Forma simple
could I not starve? could you not starve? could she not starve? could we not starve? could you not starve? could they not starve?
Forma con V-ing
could I not be starving? could you not be starving? could she not be starving? could we not be starving? could you not be starving? could they not be starving?
Perfecto
could I not have starved? could you not have starved? could she not have starved? could we not have starved? could you not have starved? could they not have starved?
Perfecto con V-ing
could I not have been starving? could you not have been starving? could she not have been starving? could we not have been starving? could you not have been starving? could they not have been starving?