English verb conjugation
OUGHT TO SCUBA

Regular verb: scuba - scubaed - scubaed

Affirmation

Simple form	V-ing form
I ought to scuba you ought to scuba he ought to scuba we ought to scuba you ought to scuba they ought to scuba	I ought to be scubaing you ought to be scubaing he ought to be scubaing we ought to be scubaing you ought to be scubaing they ought to be scubaing
Perfect	V-ing perfect
I ought to have scubaed you ought to have scubaed he ought to have scubaed we ought to have scubaed you ought to have scubaed they ought to have scubaed	I ought to have been scubaing you ought to have been scubaing he ought to have been scubaing we ought to have been scubaing you ought to have been scubaing they ought to have been scubaing

Negation

Simple form	V-ing form
I oughtn't to scuba you oughtn't to scuba he oughtn't to scuba we oughtn't to scuba you oughtn't to scuba they oughtn't to scuba	I oughtn't to be scubaing you oughtn't to be scubaing he oughtn't to be scubaing we oughtn't to be scubaing you oughtn't to be scubaing they oughtn't to be scubaing
Perfect	V-ing perfect
I oughtn't to have scubaed you oughtn't to have scubaed he oughtn't to have scubaed we oughtn't to have scubaed you oughtn't to have scubaed they oughtn't to have scubaed	I oughtn't to have been scubaing you oughtn't to have been scubaing he oughtn't to have been scubaing we oughtn't to have been scubaing you oughtn't to have been scubaing they oughtn't to have been scubaing

Interrogative form

Simple form	V-ing form
ought to I scuba? ought to you scuba? ought to he scuba? ought to we scuba? ought to you scuba? ought to they scuba?	ought to I be scubaing? ought to you be scubaing? ought to he be scubaing? ought to we be scubaing? ought to you be scubaing? ought to they be scubaing?
Perfect	V-ing perfect
ought to I have scubaed? ought to you have scubaed? ought to he have scubaed? ought to we have scubaed? ought to you have scubaed? ought to they have scubaed?	ought to I have been scubaing? ought to you have been scubaing? ought to he have been scubaing? ought to we have been scubaing? ought to you have been scubaing? ought to they have been scubaing?

Interro-negative form

Simple form	V-ing form
oughtn't I to scuba? oughtn't you to scuba? oughtn't he to scuba? oughtn't we to scuba? oughtn't you to scuba? oughtn't they to scuba?	oughtn't I to be scubaing? oughtn't you to be scubaing? oughtn't he to be scubaing? oughtn't we to be scubaing? oughtn't you to be scubaing? oughtn't they to be scubaing?
Perfect	V-ing perfect
oughtn't I to have scubaed? oughtn't you to have scubaed? oughtn't he to have scubaed? oughtn't we to have scubaed? oughtn't you to have scubaed? oughtn't they to have scubaed?	oughtn't I to have been scubaing? oughtn't you to have been scubaing? oughtn't he to have been scubaing? oughtn't we to have been scubaing? oughtn't you to have been scubaing? oughtn't they to have been scubaing?