Conjugación del verbo inglés
OUGHT TO OBSERVE

Verbo regular: observe - observed - observed

Afirmación

Forma simple	Forma con V-ing
I ought to observe you ought to observe he ought to observe we ought to observe you ought to observe they ought to observe	I ought to be observing you ought to be observing he ought to be observing we ought to be observing you ought to be observing they ought to be observing
Perfecto	Perfecto con V-ing
I ought to have observed you ought to have observed he ought to have observed we ought to have observed you ought to have observed they ought to have observed	I ought to have been observing you ought to have been observing he ought to have been observing we ought to have been observing you ought to have been observing they ought to have been observing

Negación

Forma simple	Forma con V-ing
I ought not to observe you ought not to observe he ought not to observe we ought not to observe you ought not to observe they ought not to observe	I ought not to observing you ought not to observing he ought not to observing we ought not to observing you ought not to observing they ought not to observing
Perfecto	Perfecto con V-ing
I ought not to have observed you ought not to have observed he ought not to have observed we ought not to have observed you ought not to have observed they ought not to have observed	I ought not to have been observing you ought not to have been observing he ought not to have been observing we ought not to have been observing you ought not to have been observing they ought not to have been observing

Forma interrogativa

Forma simple	Forma con V-ing
ought to I observe? ought to you observe? ought to he observe? ought to we observe? ought to you observe? ought to they observe?	ought to I be observing? ought to you be observing? ought to he be observing? ought to we be observing? ought to you be observing? ought to they be observing?
Perfecto	Perfecto con V-ing
ought to I have observed? ought to you have observed? ought to he have observed? ought to we have observed? ought to you have observed? ought to they have observed?	ought to I have been observing? ought to you have been observing? ought to he have been observing? ought to we have been observing? ought to you have been observing? ought to they have been observing?

Forma interro-negativa

Forma simple	Forma con V-ing
ought I not to observe? ought you not to observe? ought he not to observe? ought we not to observe? ought you not to observe? ought they not to observe?	ought I not to be observing? ought you not to be observing? ought he not to be observing? ought we not to be observing? ought you not to be observing? ought they not to be observing?
Perfecto	Perfecto con V-ing
ought I not to have observed? ought you not to have observed? ought he not to have observed? ought we not to have observed? ought you not to have observed? ought they not to have observed?	ought I not to have been observing? ought you not to have been observing? ought he not to have been observing? ought we not to have been observing? ought you not to have been observing? ought they not to have been observing?