Verbo regular: carpenter - carpentered - carpentered
Afirmación
Forma simple
I could carpenter you could carpenter he could carpenter we could carpenter you could carpenter they could carpenter
Forma con V-ing
I could be carpentering you could be carpentering he could be carpentering we could be carpentering you could be carpentering they could be carpentering
Perfecto
I could have carpentered you could have carpentered he could have carpentered we could have carpentered you could have carpentered they could have carpentered
Perfecto con V-ing
I could have been carpentering you could have been carpentering he could have been carpentering we could have been carpentering you could have been carpentering they could have been carpentering
Negación
Forma simple
I couldn't carpenter you couldn't carpenter he couldn't carpenter we couldn't carpenter you couldn't carpenter they couldn't carpenter
Forma con V-ing
I couldn't be carpentering you couldn't be carpentering he couldn't be carpentering we couldn't be carpentering you couldn't be carpentering they couldn't be carpentering
Perfecto
I couldn't have carpentered you couldn't have carpentered he couldn't have carpentered we couldn't have carpentered you couldn't have carpentered they couldn't have carpentered
Perfecto con V-ing
I couldn't have been carpentering you couldn't have been carpentering he couldn't have been carpentering we couldn't have been carpentering you couldn't have been carpentering they couldn't have been carpentering
Forma interrogativa
Forma simple
could I carpenter? could you carpenter? could he carpenter? could we carpenter? could you carpenter? could they carpenter?
Forma con V-ing
could I be carpentering? could you be carpentering? could he be carpentering? could we be carpentering? could you be carpentering? could they be carpentering?
Perfecto
could I have carpentered? could you have carpentered? could he have carpentered? could we have carpentered? could you have carpentered? could they have carpentered?
Perfecto con V-ing
could I have been carpentering? could you have been carpentering? could he have been carpentering? could we have been carpentering? could you have been carpentering? could they have been carpentering?
Forma interro-negativa
Forma simple
couldn't I carpenter? couldn't you carpenter? couldn't he carpenter? couldn't we carpenter? couldn't you carpenter? couldn't they carpenter?
Forma con V-ing
couldn't I be carpentering? couldn't you be carpentering? couldn't he be carpentering? couldn't we be carpentering? couldn't you be carpentering? couldn't they be carpentering?
Perfecto
couldn't I have carpentered? couldn't you have carpentered? couldn't he have carpentered? couldn't we have carpentered? couldn't you have carpentered? couldn't they have carpentered?
Perfecto con V-ing
couldn't I have been carpentering? couldn't you have been carpentering? couldn't he have been carpentering? couldn't we have been carpentering? couldn't you have been carpentering? couldn't they have been carpentering?