English verb conjugation
OUGHT TO DEMATERIALISE

Regular verb: dematerialise - dematerialised - dematerialised

Affirmation

Simple form	V-ing form
I ought to dematerialise you ought to dematerialise he ought to dematerialise we ought to dematerialise you ought to dematerialise they ought to dematerialise	I ought to be dematerialising you ought to be dematerialising he ought to be dematerialising we ought to be dematerialising you ought to be dematerialising they ought to be dematerialising
Perfect	V-ing perfect
I ought to have dematerialised you ought to have dematerialised he ought to have dematerialised we ought to have dematerialised you ought to have dematerialised they ought to have dematerialised	I ought to have been dematerialising you ought to have been dematerialising he ought to have been dematerialising we ought to have been dematerialising you ought to have been dematerialising they ought to have been dematerialising

Negation

Simple form	V-ing form
I oughtn't to dematerialise you oughtn't to dematerialise he oughtn't to dematerialise we oughtn't to dematerialise you oughtn't to dematerialise they oughtn't to dematerialise	I oughtn't to be dematerialising you oughtn't to be dematerialising he oughtn't to be dematerialising we oughtn't to be dematerialising you oughtn't to be dematerialising they oughtn't to be dematerialising
Perfect	V-ing perfect
I oughtn't to have dematerialised you oughtn't to have dematerialised he oughtn't to have dematerialised we oughtn't to have dematerialised you oughtn't to have dematerialised they oughtn't to have dematerialised	I oughtn't to have been dematerialising you oughtn't to have been dematerialising he oughtn't to have been dematerialising we oughtn't to have been dematerialising you oughtn't to have been dematerialising they oughtn't to have been dematerialising

Interrogative form

Simple form	V-ing form
ought to I dematerialise? ought to you dematerialise? ought to he dematerialise? ought to we dematerialise? ought to you dematerialise? ought to they dematerialise?	ought to I be dematerialising? ought to you be dematerialising? ought to he be dematerialising? ought to we be dematerialising? ought to you be dematerialising? ought to they be dematerialising?
Perfect	V-ing perfect
ought to I have dematerialised? ought to you have dematerialised? ought to he have dematerialised? ought to we have dematerialised? ought to you have dematerialised? ought to they have dematerialised?	ought to I have been dematerialising? ought to you have been dematerialising? ought to he have been dematerialising? ought to we have been dematerialising? ought to you have been dematerialising? ought to they have been dematerialising?

Interro-negative form

Simple form	V-ing form
oughtn't I to dematerialise? oughtn't you to dematerialise? oughtn't he to dematerialise? oughtn't we to dematerialise? oughtn't you to dematerialise? oughtn't they to dematerialise?	oughtn't I to be dematerialising? oughtn't you to be dematerialising? oughtn't he to be dematerialising? oughtn't we to be dematerialising? oughtn't you to be dematerialising? oughtn't they to be dematerialising?
Perfect	V-ing perfect
oughtn't I to have dematerialised? oughtn't you to have dematerialised? oughtn't he to have dematerialised? oughtn't we to have dematerialised? oughtn't you to have dematerialised? oughtn't they to have dematerialised?	oughtn't I to have been dematerialising? oughtn't you to have been dematerialising? oughtn't he to have been dematerialising? oughtn't we to have been dematerialising? oughtn't you to have been dematerialising? oughtn't they to have been dematerialising?