English verb conjugation
OUGHT TO TAUTEN

Regular verb: tauten - tautened - tautened

Affirmation

Simple form	V-ing form
I ought to tauten you ought to tauten he ought to tauten we ought to tauten you ought to tauten they ought to tauten	I ought to be tautening you ought to be tautening he ought to be tautening we ought to be tautening you ought to be tautening they ought to be tautening
Perfect	V-ing perfect
I ought to have tautened you ought to have tautened he ought to have tautened we ought to have tautened you ought to have tautened they ought to have tautened	I ought to have been tautening you ought to have been tautening he ought to have been tautening we ought to have been tautening you ought to have been tautening they ought to have been tautening

Negation

Simple form	V-ing form
I oughtn't to tauten you oughtn't to tauten he oughtn't to tauten we oughtn't to tauten you oughtn't to tauten they oughtn't to tauten	I oughtn't to be tautening you oughtn't to be tautening he oughtn't to be tautening we oughtn't to be tautening you oughtn't to be tautening they oughtn't to be tautening
Perfect	V-ing perfect
I oughtn't to have tautened you oughtn't to have tautened he oughtn't to have tautened we oughtn't to have tautened you oughtn't to have tautened they oughtn't to have tautened	I oughtn't to have been tautening you oughtn't to have been tautening he oughtn't to have been tautening we oughtn't to have been tautening you oughtn't to have been tautening they oughtn't to have been tautening

Interrogative form

Simple form	V-ing form
ought to I tauten? ought to you tauten? ought to he tauten? ought to we tauten? ought to you tauten? ought to they tauten?	ought to I be tautening? ought to you be tautening? ought to he be tautening? ought to we be tautening? ought to you be tautening? ought to they be tautening?
Perfect	V-ing perfect
ought to I have tautened? ought to you have tautened? ought to he have tautened? ought to we have tautened? ought to you have tautened? ought to they have tautened?	ought to I have been tautening? ought to you have been tautening? ought to he have been tautening? ought to we have been tautening? ought to you have been tautening? ought to they have been tautening?

Interro-negative form

Simple form	V-ing form
oughtn't I to tauten? oughtn't you to tauten? oughtn't he to tauten? oughtn't we to tauten? oughtn't you to tauten? oughtn't they to tauten?	oughtn't I to be tautening? oughtn't you to be tautening? oughtn't he to be tautening? oughtn't we to be tautening? oughtn't you to be tautening? oughtn't they to be tautening?
Perfect	V-ing perfect
oughtn't I to have tautened? oughtn't you to have tautened? oughtn't he to have tautened? oughtn't we to have tautened? oughtn't you to have tautened? oughtn't they to have tautened?	oughtn't I to have been tautening? oughtn't you to have been tautening? oughtn't he to have been tautening? oughtn't we to have been tautening? oughtn't you to have been tautening? oughtn't they to have been tautening?