English verb conjugation
OUGHT TO YACHT

Regular verb: yacht - yachted - yachted

Affirmation

Simple form	V-ing form
I ought to yacht you ought to yacht he ought to yacht we ought to yacht you ought to yacht they ought to yacht	I ought to be yachting you ought to be yachting he ought to be yachting we ought to be yachting you ought to be yachting they ought to be yachting
Perfect	V-ing perfect
I ought to have yachted you ought to have yachted he ought to have yachted we ought to have yachted you ought to have yachted they ought to have yachted	I ought to have been yachting you ought to have been yachting he ought to have been yachting we ought to have been yachting you ought to have been yachting they ought to have been yachting

Negation

Simple form	V-ing form
I oughtn't to yacht you oughtn't to yacht he oughtn't to yacht we oughtn't to yacht you oughtn't to yacht they oughtn't to yacht	I oughtn't to be yachting you oughtn't to be yachting he oughtn't to be yachting we oughtn't to be yachting you oughtn't to be yachting they oughtn't to be yachting
Perfect	V-ing perfect
I oughtn't to have yachted you oughtn't to have yachted he oughtn't to have yachted we oughtn't to have yachted you oughtn't to have yachted they oughtn't to have yachted	I oughtn't to have been yachting you oughtn't to have been yachting he oughtn't to have been yachting we oughtn't to have been yachting you oughtn't to have been yachting they oughtn't to have been yachting

Interrogative form

Simple form	V-ing form
ought to I yacht? ought to you yacht? ought to he yacht? ought to we yacht? ought to you yacht? ought to they yacht?	ought to I be yachting? ought to you be yachting? ought to he be yachting? ought to we be yachting? ought to you be yachting? ought to they be yachting?
Perfect	V-ing perfect
ought to I have yachted? ought to you have yachted? ought to he have yachted? ought to we have yachted? ought to you have yachted? ought to they have yachted?	ought to I have been yachting? ought to you have been yachting? ought to he have been yachting? ought to we have been yachting? ought to you have been yachting? ought to they have been yachting?

Interro-negative form

Simple form	V-ing form
oughtn't I to yacht? oughtn't you to yacht? oughtn't he to yacht? oughtn't we to yacht? oughtn't you to yacht? oughtn't they to yacht?	oughtn't I to be yachting? oughtn't you to be yachting? oughtn't he to be yachting? oughtn't we to be yachting? oughtn't you to be yachting? oughtn't they to be yachting?
Perfect	V-ing perfect
oughtn't I to have yachted? oughtn't you to have yachted? oughtn't he to have yachted? oughtn't we to have yachted? oughtn't you to have yachted? oughtn't they to have yachted?	oughtn't I to have been yachting? oughtn't you to have been yachting? oughtn't he to have been yachting? oughtn't we to have been yachting? oughtn't you to have been yachting? oughtn't they to have been yachting?