English verb conjugation
OUGHT TO TWIST

Regular verb: twist - twisted - twisted

Affirmation

Simple form	V-ing form
I ought to twist you ought to twist he ought to twist we ought to twist you ought to twist they ought to twist	I ought to be twisting you ought to be twisting he ought to be twisting we ought to be twisting you ought to be twisting they ought to be twisting
Perfect	V-ing perfect
I ought to have twisted you ought to have twisted he ought to have twisted we ought to have twisted you ought to have twisted they ought to have twisted	I ought to have been twisting you ought to have been twisting he ought to have been twisting we ought to have been twisting you ought to have been twisting they ought to have been twisting

Negation

Simple form	V-ing form
I oughtn't to twist you oughtn't to twist he oughtn't to twist we oughtn't to twist you oughtn't to twist they oughtn't to twist	I oughtn't to be twisting you oughtn't to be twisting he oughtn't to be twisting we oughtn't to be twisting you oughtn't to be twisting they oughtn't to be twisting
Perfect	V-ing perfect
I oughtn't to have twisted you oughtn't to have twisted he oughtn't to have twisted we oughtn't to have twisted you oughtn't to have twisted they oughtn't to have twisted	I oughtn't to have been twisting you oughtn't to have been twisting he oughtn't to have been twisting we oughtn't to have been twisting you oughtn't to have been twisting they oughtn't to have been twisting

Interrogative form

Simple form	V-ing form
ought to I twist? ought to you twist? ought to he twist? ought to we twist? ought to you twist? ought to they twist?	ought to I be twisting? ought to you be twisting? ought to he be twisting? ought to we be twisting? ought to you be twisting? ought to they be twisting?
Perfect	V-ing perfect
ought to I have twisted? ought to you have twisted? ought to he have twisted? ought to we have twisted? ought to you have twisted? ought to they have twisted?	ought to I have been twisting? ought to you have been twisting? ought to he have been twisting? ought to we have been twisting? ought to you have been twisting? ought to they have been twisting?

Interro-negative form

Simple form	V-ing form
oughtn't I to twist? oughtn't you to twist? oughtn't he to twist? oughtn't we to twist? oughtn't you to twist? oughtn't they to twist?	oughtn't I to be twisting? oughtn't you to be twisting? oughtn't he to be twisting? oughtn't we to be twisting? oughtn't you to be twisting? oughtn't they to be twisting?
Perfect	V-ing perfect
oughtn't I to have twisted? oughtn't you to have twisted? oughtn't he to have twisted? oughtn't we to have twisted? oughtn't you to have twisted? oughtn't they to have twisted?	oughtn't I to have been twisting? oughtn't you to have been twisting? oughtn't he to have been twisting? oughtn't we to have been twisting? oughtn't you to have been twisting? oughtn't they to have been twisting?