English verb conjugation
OUGHT TO VAPOUR

Regular verb: vapour - vapoured - vapoured

Affirmation

Simple form	V-ing form
I ought to vapour you ought to vapour he ought to vapour we ought to vapour you ought to vapour they ought to vapour	I ought to be vapouring you ought to be vapouring he ought to be vapouring we ought to be vapouring you ought to be vapouring they ought to be vapouring
Perfect	V-ing perfect
I ought to have vapoured you ought to have vapoured he ought to have vapoured we ought to have vapoured you ought to have vapoured they ought to have vapoured	I ought to have been vapouring you ought to have been vapouring he ought to have been vapouring we ought to have been vapouring you ought to have been vapouring they ought to have been vapouring

Negation

Simple form	V-ing form
I oughtn't to vapour you oughtn't to vapour he oughtn't to vapour we oughtn't to vapour you oughtn't to vapour they oughtn't to vapour	I oughtn't to be vapouring you oughtn't to be vapouring he oughtn't to be vapouring we oughtn't to be vapouring you oughtn't to be vapouring they oughtn't to be vapouring
Perfect	V-ing perfect
I oughtn't to have vapoured you oughtn't to have vapoured he oughtn't to have vapoured we oughtn't to have vapoured you oughtn't to have vapoured they oughtn't to have vapoured	I oughtn't to have been vapouring you oughtn't to have been vapouring he oughtn't to have been vapouring we oughtn't to have been vapouring you oughtn't to have been vapouring they oughtn't to have been vapouring

Interrogative form

Simple form	V-ing form
ought to I vapour? ought to you vapour? ought to he vapour? ought to we vapour? ought to you vapour? ought to they vapour?	ought to I be vapouring? ought to you be vapouring? ought to he be vapouring? ought to we be vapouring? ought to you be vapouring? ought to they be vapouring?
Perfect	V-ing perfect
ought to I have vapoured? ought to you have vapoured? ought to he have vapoured? ought to we have vapoured? ought to you have vapoured? ought to they have vapoured?	ought to I have been vapouring? ought to you have been vapouring? ought to he have been vapouring? ought to we have been vapouring? ought to you have been vapouring? ought to they have been vapouring?

Interro-negative form

Simple form	V-ing form
oughtn't I to vapour? oughtn't you to vapour? oughtn't he to vapour? oughtn't we to vapour? oughtn't you to vapour? oughtn't they to vapour?	oughtn't I to be vapouring? oughtn't you to be vapouring? oughtn't he to be vapouring? oughtn't we to be vapouring? oughtn't you to be vapouring? oughtn't they to be vapouring?
Perfect	V-ing perfect
oughtn't I to have vapoured? oughtn't you to have vapoured? oughtn't he to have vapoured? oughtn't we to have vapoured? oughtn't you to have vapoured? oughtn't they to have vapoured?	oughtn't I to have been vapouring? oughtn't you to have been vapouring? oughtn't he to have been vapouring? oughtn't we to have been vapouring? oughtn't you to have been vapouring? oughtn't they to have been vapouring?