English verb conjugation
COULD CANALIZE

Regular verb: canalize - canalized - canalized

Affirmation

Simple form	V-ing form
I could canalize you could canalize she could canalize we could canalize you could canalize they could canalize	I could be canalizing you could be canalizing she could be canalizing we could be canalizing you could be canalizing they could be canalizing
Perfect	V-ing perfect
I could have canalized you could have canalized she could have canalized we could have canalized you could have canalized they could have canalized	I could have been canalizing you could have been canalizing she could have been canalizing we could have been canalizing you could have been canalizing they could have been canalizing

Negation

Simple form	V-ing form
I couldn't canalize you couldn't canalize she couldn't canalize we couldn't canalize you couldn't canalize they couldn't canalize	I couldn't be canalizing you couldn't be canalizing she couldn't be canalizing we couldn't be canalizing you couldn't be canalizing they couldn't be canalizing
Perfect	V-ing perfect
I couldn't have canalized you couldn't have canalized she couldn't have canalized we couldn't have canalized you couldn't have canalized they couldn't have canalized	I couldn't have been canalizing you couldn't have been canalizing she couldn't have been canalizing we couldn't have been canalizing you couldn't have been canalizing they couldn't have been canalizing

Interrogative form

Simple form	V-ing form
could I canalize? could you canalize? could she canalize? could we canalize? could you canalize? could they canalize?	could I be canalizing? could you be canalizing? could she be canalizing? could we be canalizing? could you be canalizing? could they be canalizing?
Perfect	V-ing perfect
could I have canalized? could you have canalized? could she have canalized? could we have canalized? could you have canalized? could they have canalized?	could I have been canalizing? could you have been canalizing? could she have been canalizing? could we have been canalizing? could you have been canalizing? could they have been canalizing?

Interro-negative form

Simple form	V-ing form
couldn't I canalize? couldn't you canalize? couldn't she canalize? couldn't we canalize? couldn't you canalize? couldn't they canalize?	couldn't I be canalizing? couldn't you be canalizing? couldn't she be canalizing? couldn't we be canalizing? couldn't you be canalizing? couldn't they be canalizing?
Perfect	V-ing perfect
couldn't I have canalized? couldn't you have canalized? couldn't she have canalized? couldn't we have canalized? couldn't you have canalized? couldn't they have canalized?	couldn't I have been canalizing? couldn't you have been canalizing? couldn't she have been canalizing? couldn't we have been canalizing? couldn't you have been canalizing? couldn't they have been canalizing?