Conjugação do verbo inglês
OUGHT TO DUEL

Verbo regular: duel - dueled - dueled

Afirmação

Forma simple	Forma com V-ing
I ought to duel you ought to duel she ought to duel we ought to duel you ought to duel they ought to duel	I ought to be dueling you ought to be dueling she ought to be dueling we ought to be dueling you ought to be dueling they ought to be dueling
Perfeito	Perfeito com V-ing
I ought to have dueled you ought to have dueled she ought to have dueled we ought to have dueled you ought to have dueled they ought to have dueled	I ought to have been dueling you ought to have been dueling she ought to have been dueling we ought to have been dueling you ought to have been dueling they ought to have been dueling

Negação

Forma simple	Forma com V-ing
I oughtn't to duel you oughtn't to duel she oughtn't to duel we oughtn't to duel you oughtn't to duel they oughtn't to duel	I oughtn't to be dueling you oughtn't to be dueling she oughtn't to be dueling we oughtn't to be dueling you oughtn't to be dueling they oughtn't to be dueling
Perfeito	Perfeito com V-ing
I oughtn't to have dueled you oughtn't to have dueled she oughtn't to have dueled we oughtn't to have dueled you oughtn't to have dueled they oughtn't to have dueled	I oughtn't to have been dueling you oughtn't to have been dueling she oughtn't to have been dueling we oughtn't to have been dueling you oughtn't to have been dueling they oughtn't to have been dueling

Forma interrogativa

Forma simple	Forma com V-ing
ought to I duel? ought to you duel? ought to she duel? ought to we duel? ought to you duel? ought to they duel?	ought to I be dueling? ought to you be dueling? ought to she be dueling? ought to we be dueling? ought to you be dueling? ought to they be dueling?
Perfeito	Perfeito com V-ing
ought to I have dueled? ought to you have dueled? ought to she have dueled? ought to we have dueled? ought to you have dueled? ought to they have dueled?	ought to I have been dueling? ought to you have been dueling? ought to she have been dueling? ought to we have been dueling? ought to you have been dueling? ought to they have been dueling?

Forma interro-Negação

Forma simple	Forma com V-ing
oughtn't I to duel? oughtn't you to duel? oughtn't she to duel? oughtn't we to duel? oughtn't you to duel? oughtn't they to duel?	oughtn't I to be dueling? oughtn't you to be dueling? oughtn't she to be dueling? oughtn't we to be dueling? oughtn't you to be dueling? oughtn't they to be dueling?
Perfeito	Perfeito com V-ing
oughtn't I to have dueled? oughtn't you to have dueled? oughtn't she to have dueled? oughtn't we to have dueled? oughtn't you to have dueled? oughtn't they to have dueled?	oughtn't I to have been dueling? oughtn't you to have been dueling? oughtn't she to have been dueling? oughtn't we to have been dueling? oughtn't you to have been dueling? oughtn't they to have been dueling?