English verb conjugation
COULD OVERSWEETEN

Regular verb: oversweeten - oversweetened - oversweetened

Affirmation

Simple form	V-ing form
I could oversweeten you could oversweeten he could oversweeten we could oversweeten you could oversweeten they could oversweeten	I could be oversweetening you could be oversweetening he could be oversweetening we could be oversweetening you could be oversweetening they could be oversweetening
Perfect	V-ing perfect
I could have oversweetened you could have oversweetened he could have oversweetened we could have oversweetened you could have oversweetened they could have oversweetened	I could have been oversweetening you could have been oversweetening he could have been oversweetening we could have been oversweetening you could have been oversweetening they could have been oversweetening

Negation

Simple form	V-ing form
I couldn't oversweeten you couldn't oversweeten he couldn't oversweeten we couldn't oversweeten you couldn't oversweeten they couldn't oversweeten	I couldn't be oversweetening you couldn't be oversweetening he couldn't be oversweetening we couldn't be oversweetening you couldn't be oversweetening they couldn't be oversweetening
Perfect	V-ing perfect
I couldn't have oversweetened you couldn't have oversweetened he couldn't have oversweetened we couldn't have oversweetened you couldn't have oversweetened they couldn't have oversweetened	I couldn't have been oversweetening you couldn't have been oversweetening he couldn't have been oversweetening we couldn't have been oversweetening you couldn't have been oversweetening they couldn't have been oversweetening

Interrogative form

Simple form	V-ing form
could I oversweeten? could you oversweeten? could he oversweeten? could we oversweeten? could you oversweeten? could they oversweeten?	could I be oversweetening? could you be oversweetening? could he be oversweetening? could we be oversweetening? could you be oversweetening? could they be oversweetening?
Perfect	V-ing perfect
could I have oversweetened? could you have oversweetened? could he have oversweetened? could we have oversweetened? could you have oversweetened? could they have oversweetened?	could I have been oversweetening? could you have been oversweetening? could he have been oversweetening? could we have been oversweetening? could you have been oversweetening? could they have been oversweetening?

Interro-negative form

Simple form	V-ing form
couldn't I oversweeten? couldn't you oversweeten? couldn't he oversweeten? couldn't we oversweeten? couldn't you oversweeten? couldn't they oversweeten?	couldn't I be oversweetening? couldn't you be oversweetening? couldn't he be oversweetening? couldn't we be oversweetening? couldn't you be oversweetening? couldn't they be oversweetening?
Perfect	V-ing perfect
couldn't I have oversweetened? couldn't you have oversweetened? couldn't he have oversweetened? couldn't we have oversweetened? couldn't you have oversweetened? couldn't they have oversweetened?	couldn't I have been oversweetening? couldn't you have been oversweetening? couldn't he have been oversweetening? couldn't we have been oversweetening? couldn't you have been oversweetening? couldn't they have been oversweetening?