English verb conjugation
MUST DECOCT

Regular verb: decoct - decocted - decocted

Affirmation

Simple form	V-ing form
I must decoct you must decoct he must decoct we must decoct you must decoct they must decoct	I must be decocting you must be decocting he must be decocting we must be decocting you must be decocting they must be decocting
Perfect	V-ing perfect
I must have decocted you must have decocted he must have decocted we must have decocted you must have decocted they must have decocted	I must have been decocting you must have been decocting he must have been decocting we must have been decocting you must have been decocting they must have been decocting

Negation

Simple form	V-ing form
I mustn't decoct you mustn't decoct he mustn't decoct we mustn't decoct you mustn't decoct they mustn't decoct	I mustn't be decocting you mustn't be decocting he mustn't be decocting we mustn't be decocting you mustn't be decocting they mustn't be decocting
Perfect	V-ing perfect
I mustn't have decocted you mustn't have decocted he mustn't have decocted we mustn't have decocted you mustn't have decocted they mustn't have decocted	I mustn't have been decocting you mustn't have been decocting he mustn't have been decocting we mustn't have been decocting you mustn't have been decocting they mustn't have been decocting

Interrogative form

Simple form	V-ing form
must I decoct? must you decoct? must he decoct? must we decoct? must you decoct? must they decoct?	must I be decocting? must you be decocting? must he be decocting? must we be decocting? must you be decocting? must they be decocting?
Perfect	V-ing perfect
must I have decocted? must you have decocted? must he have decocted? must we have decocted? must you have decocted? must they have decocted?	must I have been decocting? must you have been decocting? must he have been decocting? must we have been decocting? must you have been decocting? must they have been decocting?

Interro-negative form

Simple form	V-ing form
mustn't I decoct? mustn't you decoct? mustn't he decoct? mustn't we decoct? mustn't you decoct? mustn't they decoct?	mustn't I be decocting? mustn't you be decocting? mustn't he be decocting? mustn't we be decocting? mustn't you be decocting? mustn't they be decocting?
Perfect	V-ing perfect
mustn't I have decocted? mustn't you have decocted? mustn't he have decocted? mustn't we have decocted? mustn't you have decocted? mustn't they have decocted?	mustn't I have been decocting? mustn't you have been decocting? mustn't he have been decocting? mustn't we have been decocting? mustn't you have been decocting? mustn't they have been decocting?