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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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?