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