should duel
Verbo regular: duel - dueled- dueled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should duel
you should duel
she should duel
we should duel
you should duel
they should duel 	I should be dueling
you should be dueling
she should be dueling
we should be dueling
you should be dueling
they should be dueling	I should have dueled
you should have dueled
she should have dueled
we should have dueled
you should have dueled
they should have dueled	I should have been dueling
you should have been dueling
she should have been dueling
we should have been dueling
you should have been dueling
they should have been dueling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not duel
you should not duel
she should not duel
we should not duel
you should not duel
they should not duel 	I should not be dueling
you should not be dueling
she should not be dueling
we should not be dueling
you should not be dueling
they should not be dueling	I should not have dueled
you should not have dueled
she should not have dueled
we should not have dueled
you should not have dueled
they should not have dueled	I should not have been dueling
you should not have been dueling
she should not have been dueling
we should not have been dueling
you should not have been dueling
they should not have been dueling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I duel?
should you duel?
should she duel?
should we duel?
should you duel?
should they duel? 	should I be dueling?
should you be dueling?
should she be dueling?
should we be dueling?
should you be dueling?
should they be dueling? 	should I have dueled?
should you have dueled?
should she have dueled?
should we have dueled?
should you have dueled?
should they have dueled? 	should I have been dueling?
should you have been dueling?
should she have been dueling?
should we have been dueling?
should you have been dueling?
should they have been dueling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not duel?
should you not duel?
should she not duel?
should we not duel?
should you not duel?
should they not duel? 	should I not be dueling?
should you not be dueling?
should she not be dueling?
should we not be dueling?
should you not be dueling?
should they not be dueling? 	should I not have dueled?
should you not have dueled?
should she not have dueled?
should we not have dueled?
should you not have dueled?
should they not have dueled? 	should I not have been dueling?
should you not have been dueling?
should she not have been dueling?
should we not have been dueling?
should you not have been dueling?
should they not have been dueling?