Conjugación del verbo inglés
OUGHT TO PIERCE

Verbo regular: pierce - pierced - pierced

Afirmación

Forma simple	Forma con V-ing
I ought to pierce you ought to pierce he ought to pierce we ought to pierce you ought to pierce they ought to pierce	I ought to be piercing you ought to be piercing he ought to be piercing we ought to be piercing you ought to be piercing they ought to be piercing
Perfecto	Perfecto con V-ing
I ought to have pierced you ought to have pierced he ought to have pierced we ought to have pierced you ought to have pierced they ought to have pierced	I ought to have been piercing you ought to have been piercing he ought to have been piercing we ought to have been piercing you ought to have been piercing they ought to have been piercing

Negación

Forma simple	Forma con V-ing
I oughtn't to pierce you oughtn't to pierce he oughtn't to pierce we oughtn't to pierce you oughtn't to pierce they oughtn't to pierce	I oughtn't to be piercing you oughtn't to be piercing he oughtn't to be piercing we oughtn't to be piercing you oughtn't to be piercing they oughtn't to be piercing
Perfecto	Perfecto con V-ing
I oughtn't to have pierced you oughtn't to have pierced he oughtn't to have pierced we oughtn't to have pierced you oughtn't to have pierced they oughtn't to have pierced	I oughtn't to have been piercing you oughtn't to have been piercing he oughtn't to have been piercing we oughtn't to have been piercing you oughtn't to have been piercing they oughtn't to have been piercing

Forma interrogativa

Forma simple	Forma con V-ing
ought to I pierce? ought to you pierce? ought to he pierce? ought to we pierce? ought to you pierce? ought to they pierce?	ought to I be piercing? ought to you be piercing? ought to he be piercing? ought to we be piercing? ought to you be piercing? ought to they be piercing?
Perfecto	Perfecto con V-ing
ought to I have pierced? ought to you have pierced? ought to he have pierced? ought to we have pierced? ought to you have pierced? ought to they have pierced?	ought to I have been piercing? ought to you have been piercing? ought to he have been piercing? ought to we have been piercing? ought to you have been piercing? ought to they have been piercing?

Forma interro-negativa

Forma simple	Forma con V-ing
oughtn't I to pierce? oughtn't you to pierce? oughtn't he to pierce? oughtn't we to pierce? oughtn't you to pierce? oughtn't they to pierce?	oughtn't I to be piercing? oughtn't you to be piercing? oughtn't he to be piercing? oughtn't we to be piercing? oughtn't you to be piercing? oughtn't they to be piercing?
Perfecto	Perfecto con V-ing
oughtn't I to have pierced? oughtn't you to have pierced? oughtn't he to have pierced? oughtn't we to have pierced? oughtn't you to have pierced? oughtn't they to have pierced?	oughtn't I to have been piercing? oughtn't you to have been piercing? oughtn't he to have been piercing? oughtn't we to have been piercing? oughtn't you to have been piercing? oughtn't they to have been piercing?