English verb conjugation
OUGHT TO SPRING-CLEAN

Regular verb: spring-clean - spring-cleaned - spring-cleaned

Affirmation

Simple form	V-ing form
I ought to spring-clean you ought to spring-clean he ought to spring-clean we ought to spring-clean you ought to spring-clean they ought to spring-clean	I ought to be spring-cleaning you ought to be spring-cleaning he ought to be spring-cleaning we ought to be spring-cleaning you ought to be spring-cleaning they ought to be spring-cleaning
Perfect	V-ing perfect
I ought to have spring-cleaned you ought to have spring-cleaned he ought to have spring-cleaned we ought to have spring-cleaned you ought to have spring-cleaned they ought to have spring-cleaned	I ought to have been spring-cleaning you ought to have been spring-cleaning he ought to have been spring-cleaning we ought to have been spring-cleaning you ought to have been spring-cleaning they ought to have been spring-cleaning

Negation

Simple form	V-ing form
I oughtn't to spring-clean you oughtn't to spring-clean he oughtn't to spring-clean we oughtn't to spring-clean you oughtn't to spring-clean they oughtn't to spring-clean	I oughtn't to be spring-cleaning you oughtn't to be spring-cleaning he oughtn't to be spring-cleaning we oughtn't to be spring-cleaning you oughtn't to be spring-cleaning they oughtn't to be spring-cleaning
Perfect	V-ing perfect
I oughtn't to have spring-cleaned you oughtn't to have spring-cleaned he oughtn't to have spring-cleaned we oughtn't to have spring-cleaned you oughtn't to have spring-cleaned they oughtn't to have spring-cleaned	I oughtn't to have been spring-cleaning you oughtn't to have been spring-cleaning he oughtn't to have been spring-cleaning we oughtn't to have been spring-cleaning you oughtn't to have been spring-cleaning they oughtn't to have been spring-cleaning

Interrogative form

Simple form	V-ing form
ought to I spring-clean? ought to you spring-clean? ought to he spring-clean? ought to we spring-clean? ought to you spring-clean? ought to they spring-clean?	ought to I be spring-cleaning? ought to you be spring-cleaning? ought to he be spring-cleaning? ought to we be spring-cleaning? ought to you be spring-cleaning? ought to they be spring-cleaning?
Perfect	V-ing perfect
ought to I have spring-cleaned? ought to you have spring-cleaned? ought to he have spring-cleaned? ought to we have spring-cleaned? ought to you have spring-cleaned? ought to they have spring-cleaned?	ought to I have been spring-cleaning? ought to you have been spring-cleaning? ought to he have been spring-cleaning? ought to we have been spring-cleaning? ought to you have been spring-cleaning? ought to they have been spring-cleaning?

Interro-negative form

Simple form	V-ing form
oughtn't I to spring-clean? oughtn't you to spring-clean? oughtn't he to spring-clean? oughtn't we to spring-clean? oughtn't you to spring-clean? oughtn't they to spring-clean?	oughtn't I to be spring-cleaning? oughtn't you to be spring-cleaning? oughtn't he to be spring-cleaning? oughtn't we to be spring-cleaning? oughtn't you to be spring-cleaning? oughtn't they to be spring-cleaning?
Perfect	V-ing perfect
oughtn't I to have spring-cleaned? oughtn't you to have spring-cleaned? oughtn't he to have spring-cleaned? oughtn't we to have spring-cleaned? oughtn't you to have spring-cleaned? oughtn't they to have spring-cleaned?	oughtn't I to have been spring-cleaning? oughtn't you to have been spring-cleaning? oughtn't he to have been spring-cleaning? oughtn't we to have been spring-cleaning? oughtn't you to have been spring-cleaning? oughtn't they to have been spring-cleaning?