English verb conjugation
COULD WIZEN

Regular verb: wizen - wizened - wizened

Affirmation

Simple form	V-ing form
I could wizen you could wizen he could wizen we could wizen you could wizen they could wizen	I could be wizening you could be wizening he could be wizening we could be wizening you could be wizening they could be wizening
Perfect	V-ing perfect
I could have wizened you could have wizened he could have wizened we could have wizened you could have wizened they could have wizened	I could have been wizening you could have been wizening he could have been wizening we could have been wizening you could have been wizening they could have been wizening

Negation

Simple form	V-ing form
I could not wizen you could not wizen he could not wizen we could not wizen you could not wizen they could not wizen	I could not be wizening you could not be wizening he could not be wizening we could not be wizening you could not be wizening they could not be wizening
Perfect	V-ing perfect
I could not have wizened you could not have wizened he could not have wizened we could not have wizened you could not have wizened they could not have wizened	I could not have been wizening you could not have been wizening he could not have been wizening we could not have been wizening you could not have been wizening they could not have been wizening

Interrogative form

Simple form	V-ing form
could I wizen? could you wizen? could he wizen? could we wizen? could you wizen? could they wizen?	could I be wizening? could you be wizening? could he be wizening? could we be wizening? could you be wizening? could they be wizening?
Perfect	V-ing perfect
could I have wizened? could you have wizened? could he have wizened? could we have wizened? could you have wizened? could they have wizened?	could I have been wizening? could you have been wizening? could he have been wizening? could we have been wizening? could you have been wizening? could they have been wizening?

Interro-negative form

Simple form	V-ing form
could I not wizen? could you not wizen? could he not wizen? could we not wizen? could you not wizen? could they not wizen?	could I not be wizening? could you not be wizening? could he not be wizening? could we not be wizening? could you not be wizening? could they not be wizening?
Perfect	V-ing perfect
could I not have wizened? could you not have wizened? could he not have wizened? could we not have wizened? could you not have wizened? could they not have wizened?	could I not have been wizening? could you not have been wizening? could he not have been wizening? could we not have been wizening? could you not have been wizening? could they not have been wizening?