Conjugación del verbo inglés
COULD STALK

Verbo regular: stalk - stalked - stalked

Afirmación

Forma simple	Forma con V-ing
I could stalk you could stalk he could stalk we could stalk you could stalk they could stalk	I could be stalking you could be stalking he could be stalking we could be stalking you could be stalking they could be stalking
Perfecto	Perfecto con V-ing
I could have stalked you could have stalked he could have stalked we could have stalked you could have stalked they could have stalked	I could have been stalking you could have been stalking he could have been stalking we could have been stalking you could have been stalking they could have been stalking

Negación

Forma simple	Forma con V-ing
I couldn't stalk you couldn't stalk he couldn't stalk we couldn't stalk you couldn't stalk they couldn't stalk	I couldn't be stalking you couldn't be stalking he couldn't be stalking we couldn't be stalking you couldn't be stalking they couldn't be stalking
Perfecto	Perfecto con V-ing
I couldn't have stalked you couldn't have stalked he couldn't have stalked we couldn't have stalked you couldn't have stalked they couldn't have stalked	I couldn't have been stalking you couldn't have been stalking he couldn't have been stalking we couldn't have been stalking you couldn't have been stalking they couldn't have been stalking

Forma interrogativa

Forma simple	Forma con V-ing
could I stalk? could you stalk? could he stalk? could we stalk? could you stalk? could they stalk?	could I be stalking? could you be stalking? could he be stalking? could we be stalking? could you be stalking? could they be stalking?
Perfecto	Perfecto con V-ing
could I have stalked? could you have stalked? could he have stalked? could we have stalked? could you have stalked? could they have stalked?	could I have been stalking? could you have been stalking? could he have been stalking? could we have been stalking? could you have been stalking? could they have been stalking?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I stalk? couldn't you stalk? couldn't he stalk? couldn't we stalk? couldn't you stalk? couldn't they stalk?	couldn't I be stalking? couldn't you be stalking? couldn't he be stalking? couldn't we be stalking? couldn't you be stalking? couldn't they be stalking?
Perfecto	Perfecto con V-ing
couldn't I have stalked? couldn't you have stalked? couldn't he have stalked? couldn't we have stalked? couldn't you have stalked? couldn't they have stalked?	couldn't I have been stalking? couldn't you have been stalking? couldn't he have been stalking? couldn't we have been stalking? couldn't you have been stalking? couldn't they have been stalking?