English verb conjugation
COULD LOCALIZE

Regular verb: localize - localized - localized

Affirmation

Simple form	V-ing form
I could localize you could localize she could localize we could localize you could localize they could localize	I could be localizing you could be localizing she could be localizing we could be localizing you could be localizing they could be localizing
Perfect	V-ing perfect
I could have localized you could have localized she could have localized we could have localized you could have localized they could have localized	I could have been localizing you could have been localizing she could have been localizing we could have been localizing you could have been localizing they could have been localizing

Negation

Simple form	V-ing form
I could not localize you could not localize she could not localize we could not localize you could not localize they could not localize	I could not be localizing you could not be localizing she could not be localizing we could not be localizing you could not be localizing they could not be localizing
Perfect	V-ing perfect
I could not have localized you could not have localized she could not have localized we could not have localized you could not have localized they could not have localized	I could not have been localizing you could not have been localizing she could not have been localizing we could not have been localizing you could not have been localizing they could not have been localizing

Interrogative form

Simple form	V-ing form
could I localize? could you localize? could she localize? could we localize? could you localize? could they localize?	could I be localizing? could you be localizing? could she be localizing? could we be localizing? could you be localizing? could they be localizing?
Perfect	V-ing perfect
could I have localized? could you have localized? could she have localized? could we have localized? could you have localized? could they have localized?	could I have been localizing? could you have been localizing? could she have been localizing? could we have been localizing? could you have been localizing? could they have been localizing?

Interro-negative form

Simple form	V-ing form
could I not localize? could you not localize? could she not localize? could we not localize? could you not localize? could they not localize?	could I not be localizing? could you not be localizing? could she not be localizing? could we not be localizing? could you not be localizing? could they not be localizing?
Perfect	V-ing perfect
could I not have localized? could you not have localized? could she not have localized? could we not have localized? could you not have localized? could they not have localized?	could I not have been localizing? could you not have been localizing? could she not have been localizing? could we not have been localizing? could you not have been localizing? could they not have been localizing?