English verb conjugation
OUGHT TO DECOCT

Regular verb: decoct - decocted - decocted

Affirmation

Simple form	V-ing form
I ought to decoct you ought to decoct she ought to decoct we ought to decoct you ought to decoct they ought to decoct	I ought to be decocting you ought to be decocting she ought to be decocting we ought to be decocting you ought to be decocting they ought to be decocting
Perfect	V-ing perfect
I ought to have decocted you ought to have decocted she ought to have decocted we ought to have decocted you ought to have decocted they ought to have decocted	I ought to have been decocting you ought to have been decocting she ought to have been decocting we ought to have been decocting you ought to have been decocting they ought to have been decocting

Negation

Simple form	V-ing form
I oughtn't to decoct you oughtn't to decoct she oughtn't to decoct we oughtn't to decoct you oughtn't to decoct they oughtn't to decoct	I oughtn't to be decocting you oughtn't to be decocting she oughtn't to be decocting we oughtn't to be decocting you oughtn't to be decocting they oughtn't to be decocting
Perfect	V-ing perfect
I oughtn't to have decocted you oughtn't to have decocted she oughtn't to have decocted we oughtn't to have decocted you oughtn't to have decocted they oughtn't to have decocted	I oughtn't to have been decocting you oughtn't to have been decocting she oughtn't to have been decocting we oughtn't to have been decocting you oughtn't to have been decocting they oughtn't to have been decocting

Interrogative form

Simple form	V-ing form
ought to I decoct? ought to you decoct? ought to she decoct? ought to we decoct? ought to you decoct? ought to they decoct?	ought to I be decocting? ought to you be decocting? ought to she be decocting? ought to we be decocting? ought to you be decocting? ought to they be decocting?
Perfect	V-ing perfect
ought to I have decocted? ought to you have decocted? ought to she have decocted? ought to we have decocted? ought to you have decocted? ought to they have decocted?	ought to I have been decocting? ought to you have been decocting? ought to she have been decocting? ought to we have been decocting? ought to you have been decocting? ought to they have been decocting?

Interro-negative form

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