Conjugación del verbo inglés
OUGHT TO UNDERSTAND

Verbo irregular: understand - understood - understood

Afirmación

Forma simple	Forma con V-ing
I ought to understand you ought to understand she ought to understand we ought to understand you ought to understand they ought to understand	I ought to be understanding you ought to be understanding she ought to be understanding we ought to be understanding you ought to be understanding they ought to be understanding
Perfecto	Perfecto con V-ing
I ought to have understood you ought to have understood she ought to have understood we ought to have understood you ought to have understood they ought to have understood	I ought to have been understanding you ought to have been understanding she ought to have been understanding we ought to have been understanding you ought to have been understanding they ought to have been understanding

Negación

Forma simple	Forma con V-ing
I oughtn't to understand you oughtn't to understand she oughtn't to understand we oughtn't to understand you oughtn't to understand they oughtn't to understand	I oughtn't to be understanding you oughtn't to be understanding she oughtn't to be understanding we oughtn't to be understanding you oughtn't to be understanding they oughtn't to be understanding
Perfecto	Perfecto con V-ing
I oughtn't to have understood you oughtn't to have understood she oughtn't to have understood we oughtn't to have understood you oughtn't to have understood they oughtn't to have understood	I oughtn't to have been understanding you oughtn't to have been understanding she oughtn't to have been understanding we oughtn't to have been understanding you oughtn't to have been understanding they oughtn't to have been understanding

Forma interrogativa

Forma simple	Forma con V-ing
ought to I understand? ought to you understand? ought to she understand? ought to we understand? ought to you understand? ought to they understand?	ought to I be understanding? ought to you be understanding? ought to she be understanding? ought to we be understanding? ought to you be understanding? ought to they be understanding?
Perfecto	Perfecto con V-ing
ought to I have understood? ought to you have understood? ought to she have understood? ought to we have understood? ought to you have understood? ought to they have understood?	ought to I have been understanding? ought to you have been understanding? ought to she have been understanding? ought to we have been understanding? ought to you have been understanding? ought to they have been understanding?

Forma interro-negativa

Forma simple	Forma con V-ing
oughtn't I to understand? oughtn't you to understand? oughtn't she to understand? oughtn't we to understand? oughtn't you to understand? oughtn't they to understand?	oughtn't I to be understanding? oughtn't you to be understanding? oughtn't she to be understanding? oughtn't we to be understanding? oughtn't you to be understanding? oughtn't they to be understanding?
Perfecto	Perfecto con V-ing
oughtn't I to have understood? oughtn't you to have understood? oughtn't she to have understood? oughtn't we to have understood? oughtn't you to have understood? oughtn't they to have understood?	oughtn't I to have been understanding? oughtn't you to have been understanding? oughtn't she to have been understanding? oughtn't we to have been understanding? oughtn't you to have been understanding? oughtn't they to have been understanding?