English verb conjugation
MUST DECOCT

Regular verb: decoct - decocted - decocted

Affirmation

Simple form	V-ing form
I must decoct you must decoct she must decoct we must decoct you must decoct they must decoct	I must be decocting you must be decocting she 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 she 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 she 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 she 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 she 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 she 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 she 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 she decoct? must we decoct? must you decoct? must they decoct?	must I be decocting? must you be decocting? must she 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 she 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 she 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 she 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 she 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 she 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 she have been decocting? mustn't we have been decocting? mustn't you have been decocting? mustn't they have been decocting?