Conjugación del verbo inglés
OUGHT TO TIGHTEN

Verbo regular: tighten - tightened - tightened

Afirmación

Forma simple	Forma con V-ing
I ought to tighten you ought to tighten she ought to tighten we ought to tighten you ought to tighten they ought to tighten	I ought to be tightening you ought to be tightening she ought to be tightening we ought to be tightening you ought to be tightening they ought to be tightening
Perfecto	Perfecto con V-ing
I ought to have tightened you ought to have tightened she ought to have tightened we ought to have tightened you ought to have tightened they ought to have tightened	I ought to have been tightening you ought to have been tightening she ought to have been tightening we ought to have been tightening you ought to have been tightening they ought to have been tightening

Negación

Forma simple	Forma con V-ing
I oughtn't to tighten you oughtn't to tighten she oughtn't to tighten we oughtn't to tighten you oughtn't to tighten they oughtn't to tighten	I oughtn't to be tightening you oughtn't to be tightening she oughtn't to be tightening we oughtn't to be tightening you oughtn't to be tightening they oughtn't to be tightening
Perfecto	Perfecto con V-ing
I oughtn't to have tightened you oughtn't to have tightened she oughtn't to have tightened we oughtn't to have tightened you oughtn't to have tightened they oughtn't to have tightened	I oughtn't to have been tightening you oughtn't to have been tightening she oughtn't to have been tightening we oughtn't to have been tightening you oughtn't to have been tightening they oughtn't to have been tightening

Forma interrogativa

Forma simple	Forma con V-ing
ought to I tighten? ought to you tighten? ought to she tighten? ought to we tighten? ought to you tighten? ought to they tighten?	ought to I be tightening? ought to you be tightening? ought to she be tightening? ought to we be tightening? ought to you be tightening? ought to they be tightening?
Perfecto	Perfecto con V-ing
ought to I have tightened? ought to you have tightened? ought to she have tightened? ought to we have tightened? ought to you have tightened? ought to they have tightened?	ought to I have been tightening? ought to you have been tightening? ought to she have been tightening? ought to we have been tightening? ought to you have been tightening? ought to they have been tightening?

Forma interro-negativa

Forma simple	Forma con V-ing
oughtn't I to tighten? oughtn't you to tighten? oughtn't she to tighten? oughtn't we to tighten? oughtn't you to tighten? oughtn't they to tighten?	oughtn't I to be tightening? oughtn't you to be tightening? oughtn't she to be tightening? oughtn't we to be tightening? oughtn't you to be tightening? oughtn't they to be tightening?
Perfecto	Perfecto con V-ing
oughtn't I to have tightened? oughtn't you to have tightened? oughtn't she to have tightened? oughtn't we to have tightened? oughtn't you to have tightened? oughtn't they to have tightened?	oughtn't I to have been tightening? oughtn't you to have been tightening? oughtn't she to have been tightening? oughtn't we to have been tightening? oughtn't you to have been tightening? oughtn't they to have been tightening?