English verb conjugation
OUGHT TO DEMINERALISE

Regular verb: demineralise - demineralised - demineralised

Affirmation

Simple form	V-ing form
I ought to demineralise you ought to demineralise she ought to demineralise we ought to demineralise you ought to demineralise they ought to demineralise	I ought to be demineralising you ought to be demineralising she ought to be demineralising we ought to be demineralising you ought to be demineralising they ought to be demineralising
Perfect	V-ing perfect
I ought to have demineralised you ought to have demineralised she ought to have demineralised we ought to have demineralised you ought to have demineralised they ought to have demineralised	I ought to have been demineralising you ought to have been demineralising she ought to have been demineralising we ought to have been demineralising you ought to have been demineralising they ought to have been demineralising

Negation

Simple form	V-ing form
I oughtn't to demineralise you oughtn't to demineralise she oughtn't to demineralise we oughtn't to demineralise you oughtn't to demineralise they oughtn't to demineralise	I oughtn't to be demineralising you oughtn't to be demineralising she oughtn't to be demineralising we oughtn't to be demineralising you oughtn't to be demineralising they oughtn't to be demineralising
Perfect	V-ing perfect
I oughtn't to have demineralised you oughtn't to have demineralised she oughtn't to have demineralised we oughtn't to have demineralised you oughtn't to have demineralised they oughtn't to have demineralised	I oughtn't to have been demineralising you oughtn't to have been demineralising she oughtn't to have been demineralising we oughtn't to have been demineralising you oughtn't to have been demineralising they oughtn't to have been demineralising

Interrogative form

Simple form	V-ing form
ought to I demineralise? ought to you demineralise? ought to she demineralise? ought to we demineralise? ought to you demineralise? ought to they demineralise?	ought to I be demineralising? ought to you be demineralising? ought to she be demineralising? ought to we be demineralising? ought to you be demineralising? ought to they be demineralising?
Perfect	V-ing perfect
ought to I have demineralised? ought to you have demineralised? ought to she have demineralised? ought to we have demineralised? ought to you have demineralised? ought to they have demineralised?	ought to I have been demineralising? ought to you have been demineralising? ought to she have been demineralising? ought to we have been demineralising? ought to you have been demineralising? ought to they have been demineralising?

Interro-negative form

Simple form	V-ing form
oughtn't I to demineralise? oughtn't you to demineralise? oughtn't she to demineralise? oughtn't we to demineralise? oughtn't you to demineralise? oughtn't they to demineralise?	oughtn't I to be demineralising? oughtn't you to be demineralising? oughtn't she to be demineralising? oughtn't we to be demineralising? oughtn't you to be demineralising? oughtn't they to be demineralising?
Perfect	V-ing perfect
oughtn't I to have demineralised? oughtn't you to have demineralised? oughtn't she to have demineralised? oughtn't we to have demineralised? oughtn't you to have demineralised? oughtn't they to have demineralised?	oughtn't I to have been demineralising? oughtn't you to have been demineralising? oughtn't she to have been demineralising? oughtn't we to have been demineralising? oughtn't you to have been demineralising? oughtn't they to have been demineralising?