I could hearken you could hearken she could hearken we could hearken you could hearken they could hearken
Forma con V-ing
I could be hearkening you could be hearkening she could be hearkening we could be hearkening you could be hearkening they could be hearkening
Perfecto
I could have hearkened you could have hearkened she could have hearkened we could have hearkened you could have hearkened they could have hearkened
Perfecto con V-ing
I could have been hearkening you could have been hearkening she could have been hearkening we could have been hearkening you could have been hearkening they could have been hearkening
Negación
Forma simple
I couldn't hearken you couldn't hearken she couldn't hearken we couldn't hearken you couldn't hearken they couldn't hearken
Forma con V-ing
I couldn't be hearkening you couldn't be hearkening she couldn't be hearkening we couldn't be hearkening you couldn't be hearkening they couldn't be hearkening
Perfecto
I couldn't have hearkened you couldn't have hearkened she couldn't have hearkened we couldn't have hearkened you couldn't have hearkened they couldn't have hearkened
Perfecto con V-ing
I couldn't have been hearkening you couldn't have been hearkening she couldn't have been hearkening we couldn't have been hearkening you couldn't have been hearkening they couldn't have been hearkening
Forma interrogativa
Forma simple
could I hearken? could you hearken? could she hearken? could we hearken? could you hearken? could they hearken?
Forma con V-ing
could I be hearkening? could you be hearkening? could she be hearkening? could we be hearkening? could you be hearkening? could they be hearkening?
Perfecto
could I have hearkened? could you have hearkened? could she have hearkened? could we have hearkened? could you have hearkened? could they have hearkened?
Perfecto con V-ing
could I have been hearkening? could you have been hearkening? could she have been hearkening? could we have been hearkening? could you have been hearkening? could they have been hearkening?
Forma interro-negativa
Forma simple
couldn't I hearken? couldn't you hearken? couldn't she hearken? couldn't we hearken? couldn't you hearken? couldn't they hearken?
Forma con V-ing
couldn't I be hearkening? couldn't you be hearkening? couldn't she be hearkening? couldn't we be hearkening? couldn't you be hearkening? couldn't they be hearkening?
Perfecto
couldn't I have hearkened? couldn't you have hearkened? couldn't she have hearkened? couldn't we have hearkened? couldn't you have hearkened? couldn't they have hearkened?
Perfecto con V-ing
couldn't I have been hearkening? couldn't you have been hearkening? couldn't she have been hearkening? couldn't we have been hearkening? couldn't you have been hearkening? couldn't they have been hearkening?