English verb conjugation
MUST OVERSWEETEN

Regular verb: oversweeten - oversweetened - oversweetened

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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