Conjugación del verbo inglés
COULD GULP

Verbo regular: gulp - gulped - gulped

Afirmación

Forma simple	Forma con V-ing
I could gulp you could gulp he could gulp we could gulp you could gulp they could gulp	I could be gulping you could be gulping he could be gulping we could be gulping you could be gulping they could be gulping
Perfecto	Perfecto con V-ing
I could have gulped you could have gulped he could have gulped we could have gulped you could have gulped they could have gulped	I could have been gulping you could have been gulping he could have been gulping we could have been gulping you could have been gulping they could have been gulping

Negación

Forma simple	Forma con V-ing
I couldn't gulp you couldn't gulp he couldn't gulp we couldn't gulp you couldn't gulp they couldn't gulp	I couldn't be gulping you couldn't be gulping he couldn't be gulping we couldn't be gulping you couldn't be gulping they couldn't be gulping
Perfecto	Perfecto con V-ing
I couldn't have gulped you couldn't have gulped he couldn't have gulped we couldn't have gulped you couldn't have gulped they couldn't have gulped	I couldn't have been gulping you couldn't have been gulping he couldn't have been gulping we couldn't have been gulping you couldn't have been gulping they couldn't have been gulping

Forma interrogativa

Forma simple	Forma con V-ing
could I gulp? could you gulp? could he gulp? could we gulp? could you gulp? could they gulp?	could I be gulping? could you be gulping? could he be gulping? could we be gulping? could you be gulping? could they be gulping?
Perfecto	Perfecto con V-ing
could I have gulped? could you have gulped? could he have gulped? could we have gulped? could you have gulped? could they have gulped?	could I have been gulping? could you have been gulping? could he have been gulping? could we have been gulping? could you have been gulping? could they have been gulping?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I gulp? couldn't you gulp? couldn't he gulp? couldn't we gulp? couldn't you gulp? couldn't they gulp?	couldn't I be gulping? couldn't you be gulping? couldn't he be gulping? couldn't we be gulping? couldn't you be gulping? couldn't they be gulping?
Perfecto	Perfecto con V-ing
couldn't I have gulped? couldn't you have gulped? couldn't he have gulped? couldn't we have gulped? couldn't you have gulped? couldn't they have gulped?	couldn't I have been gulping? couldn't you have been gulping? couldn't he have been gulping? couldn't we have been gulping? couldn't you have been gulping? couldn't they have been gulping?