English verb conjugation
COULD RIDGE

Regular verb: ridge - ridged - ridged

Affirmation

Simple form	V-ing form
I could ridge you could ridge he could ridge we could ridge you could ridge they could ridge	I could be ridging you could be ridging he could be ridging we could be ridging you could be ridging they could be ridging
Perfect	V-ing perfect
I could have ridged you could have ridged he could have ridged we could have ridged you could have ridged they could have ridged	I could have been ridging you could have been ridging he could have been ridging we could have been ridging you could have been ridging they could have been ridging

Negation

Simple form	V-ing form
I could not ridge you could not ridge he could not ridge we could not ridge you could not ridge they could not ridge	I could not be ridging you could not be ridging he could not be ridging we could not be ridging you could not be ridging they could not be ridging
Perfect	V-ing perfect
I could not have ridged you could not have ridged he could not have ridged we could not have ridged you could not have ridged they could not have ridged	I could not have been ridging you could not have been ridging he could not have been ridging we could not have been ridging you could not have been ridging they could not have been ridging

Interrogative form

Simple form	V-ing form
could I ridge? could you ridge? could he ridge? could we ridge? could you ridge? could they ridge?	could I be ridging? could you be ridging? could he be ridging? could we be ridging? could you be ridging? could they be ridging?
Perfect	V-ing perfect
could I have ridged? could you have ridged? could he have ridged? could we have ridged? could you have ridged? could they have ridged?	could I have been ridging? could you have been ridging? could he have been ridging? could we have been ridging? could you have been ridging? could they have been ridging?

Interro-negative form

Simple form	V-ing form
could I not ridge? could you not ridge? could he not ridge? could we not ridge? could you not ridge? could they not ridge?	could I not be ridging? could you not be ridging? could he not be ridging? could we not be ridging? could you not be ridging? could they not be ridging?
Perfect	V-ing perfect
could I not have ridged? could you not have ridged? could he not have ridged? could we not have ridged? could you not have ridged? could they not have ridged?	could I not have been ridging? could you not have been ridging? could he not have been ridging? could we not have been ridging? could you not have been ridging? could they not have been ridging?