English verb conjugation
OUGHT TO DEMIST

Regular verb: demist - demisted - demisted

Affirmation

Simple form	V-ing form
I ought to demist you ought to demist he ought to demist we ought to demist you ought to demist they ought to demist	I ought to be demisting you ought to be demisting he ought to be demisting we ought to be demisting you ought to be demisting they ought to be demisting
Perfect	V-ing perfect
I ought to have demisted you ought to have demisted he ought to have demisted we ought to have demisted you ought to have demisted they ought to have demisted	I ought to have been demisting you ought to have been demisting he ought to have been demisting we ought to have been demisting you ought to have been demisting they ought to have been demisting

Negation

Simple form	V-ing form
I ought not to demist you ought not to demist he ought not to demist we ought not to demist you ought not to demist they ought not to demist	I ought not to demisting you ought not to demisting he ought not to demisting we ought not to demisting you ought not to demisting they ought not to demisting
Perfect	V-ing perfect
I ought not to have demisted you ought not to have demisted he ought not to have demisted we ought not to have demisted you ought not to have demisted they ought not to have demisted	I ought not to have been demisting you ought not to have been demisting he ought not to have been demisting we ought not to have been demisting you ought not to have been demisting they ought not to have been demisting

Interrogative form

Simple form	V-ing form
ought to I demist? ought to you demist? ought to he demist? ought to we demist? ought to you demist? ought to they demist?	ought to I be demisting? ought to you be demisting? ought to he be demisting? ought to we be demisting? ought to you be demisting? ought to they be demisting?
Perfect	V-ing perfect
ought to I have demisted? ought to you have demisted? ought to he have demisted? ought to we have demisted? ought to you have demisted? ought to they have demisted?	ought to I have been demisting? ought to you have been demisting? ought to he have been demisting? ought to we have been demisting? ought to you have been demisting? ought to they have been demisting?

Interro-negative form

Simple form	V-ing form
ought I not to demist? ought you not to demist? ought he not to demist? ought we not to demist? ought you not to demist? ought they not to demist?	ought I not to be demisting? ought you not to be demisting? ought he not to be demisting? ought we not to be demisting? ought you not to be demisting? ought they not to be demisting?
Perfect	V-ing perfect
ought I not to have demisted? ought you not to have demisted? ought he not to have demisted? ought we not to have demisted? ought you not to have demisted? ought they not to have demisted?	ought I not to have been demisting? ought you not to have been demisting? ought he not to have been demisting? ought we not to have been demisting? ought you not to have been demisting? ought they not to have been demisting?