Conjugación del verbo inglés
COULD STAGGER

Verbo regular: stagger - staggered - staggered

Afirmación

Forma simple	Forma con V-ing
I could stagger you could stagger he could stagger we could stagger you could stagger they could stagger	I could be staggering you could be staggering he could be staggering we could be staggering you could be staggering they could be staggering
Perfecto	Perfecto con V-ing
I could have staggered you could have staggered he could have staggered we could have staggered you could have staggered they could have staggered	I could have been staggering you could have been staggering he could have been staggering we could have been staggering you could have been staggering they could have been staggering

Negación

Forma simple	Forma con V-ing
I could not stagger you could not stagger he could not stagger we could not stagger you could not stagger they could not stagger	I could not be staggering you could not be staggering he could not be staggering we could not be staggering you could not be staggering they could not be staggering
Perfecto	Perfecto con V-ing
I could not have staggered you could not have staggered he could not have staggered we could not have staggered you could not have staggered they could not have staggered	I could not have been staggering you could not have been staggering he could not have been staggering we could not have been staggering you could not have been staggering they could not have been staggering

Forma interrogativa

Forma simple	Forma con V-ing
could I stagger? could you stagger? could he stagger? could we stagger? could you stagger? could they stagger?	could I be staggering? could you be staggering? could he be staggering? could we be staggering? could you be staggering? could they be staggering?
Perfecto	Perfecto con V-ing
could I have staggered? could you have staggered? could he have staggered? could we have staggered? could you have staggered? could they have staggered?	could I have been staggering? could you have been staggering? could he have been staggering? could we have been staggering? could you have been staggering? could they have been staggering?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not stagger? could you not stagger? could he not stagger? could we not stagger? could you not stagger? could they not stagger?	could I not be staggering? could you not be staggering? could he not be staggering? could we not be staggering? could you not be staggering? could they not be staggering?
Perfecto	Perfecto con V-ing
could I not have staggered? could you not have staggered? could he not have staggered? could we not have staggered? could you not have staggered? could they not have staggered?	could I not have been staggering? could you not have been staggering? could he not have been staggering? could we not have been staggering? could you not have been staggering? could they not have been staggering?