English verb conjugation
OUGHT TO SNORKEL

Regular verb: snorkel - snorkeled - snorkeled

Affirmation

Simple form	V-ing form
I ought to snorkel you ought to snorkel he ought to snorkel we ought to snorkel you ought to snorkel they ought to snorkel	I ought to be snorkeling you ought to be snorkeling he ought to be snorkeling we ought to be snorkeling you ought to be snorkeling they ought to be snorkeling
Perfect	V-ing perfect
I ought to have snorkeled you ought to have snorkeled he ought to have snorkeled we ought to have snorkeled you ought to have snorkeled they ought to have snorkeled	I ought to have been snorkeling you ought to have been snorkeling he ought to have been snorkeling we ought to have been snorkeling you ought to have been snorkeling they ought to have been snorkeling

Negation

Simple form	V-ing form
I oughtn't to snorkel you oughtn't to snorkel he oughtn't to snorkel we oughtn't to snorkel you oughtn't to snorkel they oughtn't to snorkel	I oughtn't to be snorkeling you oughtn't to be snorkeling he oughtn't to be snorkeling we oughtn't to be snorkeling you oughtn't to be snorkeling they oughtn't to be snorkeling
Perfect	V-ing perfect
I oughtn't to have snorkeled you oughtn't to have snorkeled he oughtn't to have snorkeled we oughtn't to have snorkeled you oughtn't to have snorkeled they oughtn't to have snorkeled	I oughtn't to have been snorkeling you oughtn't to have been snorkeling he oughtn't to have been snorkeling we oughtn't to have been snorkeling you oughtn't to have been snorkeling they oughtn't to have been snorkeling

Interrogative form

Simple form	V-ing form
ought to I snorkel? ought to you snorkel? ought to he snorkel? ought to we snorkel? ought to you snorkel? ought to they snorkel?	ought to I be snorkeling? ought to you be snorkeling? ought to he be snorkeling? ought to we be snorkeling? ought to you be snorkeling? ought to they be snorkeling?
Perfect	V-ing perfect
ought to I have snorkeled? ought to you have snorkeled? ought to he have snorkeled? ought to we have snorkeled? ought to you have snorkeled? ought to they have snorkeled?	ought to I have been snorkeling? ought to you have been snorkeling? ought to he have been snorkeling? ought to we have been snorkeling? ought to you have been snorkeling? ought to they have been snorkeling?

Interro-negative form

Simple form	V-ing form
oughtn't I to snorkel? oughtn't you to snorkel? oughtn't he to snorkel? oughtn't we to snorkel? oughtn't you to snorkel? oughtn't they to snorkel?	oughtn't I to be snorkeling? oughtn't you to be snorkeling? oughtn't he to be snorkeling? oughtn't we to be snorkeling? oughtn't you to be snorkeling? oughtn't they to be snorkeling?
Perfect	V-ing perfect
oughtn't I to have snorkeled? oughtn't you to have snorkeled? oughtn't he to have snorkeled? oughtn't we to have snorkeled? oughtn't you to have snorkeled? oughtn't they to have snorkeled?	oughtn't I to have been snorkeling? oughtn't you to have been snorkeling? oughtn't he to have been snorkeling? oughtn't we to have been snorkeling? oughtn't you to have been snorkeling? oughtn't they to have been snorkeling?