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 he 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 he 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 he 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 he 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 ought not to tighten you ought not to tighten he ought not to tighten we ought not to tighten you ought not to tighten they ought not to tighten	I ought not to tightening you ought not to tightening he ought not to tightening we ought not to tightening you ought not to tightening they ought not to tightening
Perfecto	Perfecto con V-ing
I ought not to have tightened you ought not to have tightened he ought not to have tightened we ought not to have tightened you ought not to have tightened they ought not to have tightened	I ought not to have been tightening you ought not to have been tightening he ought not to have been tightening we ought not to have been tightening you ought not to have been tightening they ought not to have been tightening

Forma interrogativa

Forma simple	Forma con V-ing
ought to I tighten? ought to you tighten? ought to he 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 he 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 he 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 he 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
ought I not to tighten? ought you not to tighten? ought he not to tighten? ought we not to tighten? ought you not to tighten? ought they not to tighten?	ought I not to be tightening? ought you not to be tightening? ought he not to be tightening? ought we not to be tightening? ought you not to be tightening? ought they not to be tightening?
Perfecto	Perfecto con V-ing
ought I not to have tightened? ought you not to have tightened? ought he not to have tightened? ought we not to have tightened? ought you not to have tightened? ought they not to have tightened?	ought I not to have been tightening? ought you not to have been tightening? ought he not to have been tightening? ought we not to have been tightening? ought you not to have been tightening? ought they not to have been tightening?