Conjugación del verbo inglés
COULD AMBULATE

Verbo regular: ambulate - ambulated - ambulated

Afirmación

Forma simple	Forma con V-ing
I could ambulate you could ambulate he could ambulate we could ambulate you could ambulate they could ambulate	I could be ambulating you could be ambulating he could be ambulating we could be ambulating you could be ambulating they could be ambulating
Perfecto	Perfecto con V-ing
I could have ambulated you could have ambulated he could have ambulated we could have ambulated you could have ambulated they could have ambulated	I could have been ambulating you could have been ambulating he could have been ambulating we could have been ambulating you could have been ambulating they could have been ambulating

Negación

Forma simple	Forma con V-ing
I couldn't ambulate you couldn't ambulate he couldn't ambulate we couldn't ambulate you couldn't ambulate they couldn't ambulate	I couldn't be ambulating you couldn't be ambulating he couldn't be ambulating we couldn't be ambulating you couldn't be ambulating they couldn't be ambulating
Perfecto	Perfecto con V-ing
I couldn't have ambulated you couldn't have ambulated he couldn't have ambulated we couldn't have ambulated you couldn't have ambulated they couldn't have ambulated	I couldn't have been ambulating you couldn't have been ambulating he couldn't have been ambulating we couldn't have been ambulating you couldn't have been ambulating they couldn't have been ambulating

Forma interrogativa

Forma simple	Forma con V-ing
could I ambulate? could you ambulate? could he ambulate? could we ambulate? could you ambulate? could they ambulate?	could I be ambulating? could you be ambulating? could he be ambulating? could we be ambulating? could you be ambulating? could they be ambulating?
Perfecto	Perfecto con V-ing
could I have ambulated? could you have ambulated? could he have ambulated? could we have ambulated? could you have ambulated? could they have ambulated?	could I have been ambulating? could you have been ambulating? could he have been ambulating? could we have been ambulating? could you have been ambulating? could they have been ambulating?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I ambulate? couldn't you ambulate? couldn't he ambulate? couldn't we ambulate? couldn't you ambulate? couldn't they ambulate?	couldn't I be ambulating? couldn't you be ambulating? couldn't he be ambulating? couldn't we be ambulating? couldn't you be ambulating? couldn't they be ambulating?
Perfecto	Perfecto con V-ing
couldn't I have ambulated? couldn't you have ambulated? couldn't he have ambulated? couldn't we have ambulated? couldn't you have ambulated? couldn't they have ambulated?	couldn't I have been ambulating? couldn't you have been ambulating? couldn't he have been ambulating? couldn't we have been ambulating? couldn't you have been ambulating? couldn't they have been ambulating?