English verb conjugation
COULD HOSPITALIZE

Regular verb: hospitalize - hospitalized - hospitalized

Affirmation

Simple form	V-ing form
I could hospitalize you could hospitalize she could hospitalize we could hospitalize you could hospitalize they could hospitalize	I could be hospitalizing you could be hospitalizing she could be hospitalizing we could be hospitalizing you could be hospitalizing they could be hospitalizing
Perfect	V-ing perfect
I could have hospitalized you could have hospitalized she could have hospitalized we could have hospitalized you could have hospitalized they could have hospitalized	I could have been hospitalizing you could have been hospitalizing she could have been hospitalizing we could have been hospitalizing you could have been hospitalizing they could have been hospitalizing

Negation

Simple form	V-ing form
I could not hospitalize you could not hospitalize she could not hospitalize we could not hospitalize you could not hospitalize they could not hospitalize	I could not be hospitalizing you could not be hospitalizing she could not be hospitalizing we could not be hospitalizing you could not be hospitalizing they could not be hospitalizing
Perfect	V-ing perfect
I could not have hospitalized you could not have hospitalized she could not have hospitalized we could not have hospitalized you could not have hospitalized they could not have hospitalized	I could not have been hospitalizing you could not have been hospitalizing she could not have been hospitalizing we could not have been hospitalizing you could not have been hospitalizing they could not have been hospitalizing

Interrogative form

Simple form	V-ing form
could I hospitalize? could you hospitalize? could she hospitalize? could we hospitalize? could you hospitalize? could they hospitalize?	could I be hospitalizing? could you be hospitalizing? could she be hospitalizing? could we be hospitalizing? could you be hospitalizing? could they be hospitalizing?
Perfect	V-ing perfect
could I have hospitalized? could you have hospitalized? could she have hospitalized? could we have hospitalized? could you have hospitalized? could they have hospitalized?	could I have been hospitalizing? could you have been hospitalizing? could she have been hospitalizing? could we have been hospitalizing? could you have been hospitalizing? could they have been hospitalizing?

Interro-negative form

Simple form	V-ing form
could I not hospitalize? could you not hospitalize? could she not hospitalize? could we not hospitalize? could you not hospitalize? could they not hospitalize?	could I not be hospitalizing? could you not be hospitalizing? could she not be hospitalizing? could we not be hospitalizing? could you not be hospitalizing? could they not be hospitalizing?
Perfect	V-ing perfect
could I not have hospitalized? could you not have hospitalized? could she not have hospitalized? could we not have hospitalized? could you not have hospitalized? could they not have hospitalized?	could I not have been hospitalizing? could you not have been hospitalizing? could she not have been hospitalizing? could we not have been hospitalizing? could you not have been hospitalizing? could they not have been hospitalizing?