I could pasture you could pasture she could pasture we could pasture you could pasture they could pasture
Forma con V-ing
I could be pasturing you could be pasturing she could be pasturing we could be pasturing you could be pasturing they could be pasturing
Perfecto
I could have pastured you could have pastured she could have pastured we could have pastured you could have pastured they could have pastured
Perfecto con V-ing
I could have been pasturing you could have been pasturing she could have been pasturing we could have been pasturing you could have been pasturing they could have been pasturing
Negación
Forma simple
I could not pasture you could not pasture she could not pasture we could not pasture you could not pasture they could not pasture
Forma con V-ing
I could not be pasturing you could not be pasturing she could not be pasturing we could not be pasturing you could not be pasturing they could not be pasturing
Perfecto
I could not have pastured you could not have pastured she could not have pastured we could not have pastured you could not have pastured they could not have pastured
Perfecto con V-ing
I could not have been pasturing you could not have been pasturing she could not have been pasturing we could not have been pasturing you could not have been pasturing they could not have been pasturing
Forma interrogativa
Forma simple
could I pasture? could you pasture? could she pasture? could we pasture? could you pasture? could they pasture?
Forma con V-ing
could I be pasturing? could you be pasturing? could she be pasturing? could we be pasturing? could you be pasturing? could they be pasturing?
Perfecto
could I have pastured? could you have pastured? could she have pastured? could we have pastured? could you have pastured? could they have pastured?
Perfecto con V-ing
could I have been pasturing? could you have been pasturing? could she have been pasturing? could we have been pasturing? could you have been pasturing? could they have been pasturing?
Forma interro-negativa
Forma simple
could I not pasture? could you not pasture? could she not pasture? could we not pasture? could you not pasture? could they not pasture?
Forma con V-ing
could I not be pasturing? could you not be pasturing? could she not be pasturing? could we not be pasturing? could you not be pasturing? could they not be pasturing?
Perfecto
could I not have pastured? could you not have pastured? could she not have pastured? could we not have pastured? could you not have pastured? could they not have pastured?
Perfecto con V-ing
could I not have been pasturing? could you not have been pasturing? could she not have been pasturing? could we not have been pasturing? could you not have been pasturing? could they not have been pasturing?