English verb conjugation
OUGHT TO TWINE

Regular verb: twine - twined - twined

Affirmation

Simple form	V-ing form
I ought to twine you ought to twine he ought to twine we ought to twine you ought to twine they ought to twine	I ought to be twining you ought to be twining he ought to be twining we ought to be twining you ought to be twining they ought to be twining
Perfect	V-ing perfect
I ought to have twined you ought to have twined he ought to have twined we ought to have twined you ought to have twined they ought to have twined	I ought to have been twining you ought to have been twining he ought to have been twining we ought to have been twining you ought to have been twining they ought to have been twining

Negation

Simple form	V-ing form
I oughtn't to twine you oughtn't to twine he oughtn't to twine we oughtn't to twine you oughtn't to twine they oughtn't to twine	I oughtn't to be twining you oughtn't to be twining he oughtn't to be twining we oughtn't to be twining you oughtn't to be twining they oughtn't to be twining
Perfect	V-ing perfect
I oughtn't to have twined you oughtn't to have twined he oughtn't to have twined we oughtn't to have twined you oughtn't to have twined they oughtn't to have twined	I oughtn't to have been twining you oughtn't to have been twining he oughtn't to have been twining we oughtn't to have been twining you oughtn't to have been twining they oughtn't to have been twining

Interrogative form

Simple form	V-ing form
ought to I twine? ought to you twine? ought to he twine? ought to we twine? ought to you twine? ought to they twine?	ought to I be twining? ought to you be twining? ought to he be twining? ought to we be twining? ought to you be twining? ought to they be twining?
Perfect	V-ing perfect
ought to I have twined? ought to you have twined? ought to he have twined? ought to we have twined? ought to you have twined? ought to they have twined?	ought to I have been twining? ought to you have been twining? ought to he have been twining? ought to we have been twining? ought to you have been twining? ought to they have been twining?

Interro-negative form

Simple form	V-ing form
oughtn't I to twine? oughtn't you to twine? oughtn't he to twine? oughtn't we to twine? oughtn't you to twine? oughtn't they to twine?	oughtn't I to be twining? oughtn't you to be twining? oughtn't he to be twining? oughtn't we to be twining? oughtn't you to be twining? oughtn't they to be twining?
Perfect	V-ing perfect
oughtn't I to have twined? oughtn't you to have twined? oughtn't he to have twined? oughtn't we to have twined? oughtn't you to have twined? oughtn't they to have twined?	oughtn't I to have been twining? oughtn't you to have been twining? oughtn't he to have been twining? oughtn't we to have been twining? oughtn't you to have been twining? oughtn't they to have been twining?