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