English verb conjugation
OUGHT TO READ

Irregular verb: read - read - read

Affirmation

Simple form	V-ing form
I ought to read you ought to read he ought to read we ought to read you ought to read they ought to read	I ought to be reading you ought to be reading he ought to be reading we ought to be reading you ought to be reading they ought to be reading
Perfect	V-ing perfect
I ought to have read you ought to have read he ought to have read we ought to have read you ought to have read they ought to have read	I ought to have been reading you ought to have been reading he ought to have been reading we ought to have been reading you ought to have been reading they ought to have been reading

Negation

Simple form	V-ing form
I oughtn't to read you oughtn't to read he oughtn't to read we oughtn't to read you oughtn't to read they oughtn't to read	I oughtn't to be reading you oughtn't to be reading he oughtn't to be reading we oughtn't to be reading you oughtn't to be reading they oughtn't to be reading
Perfect	V-ing perfect
I oughtn't to have read you oughtn't to have read he oughtn't to have read we oughtn't to have read you oughtn't to have read they oughtn't to have read	I oughtn't to have been reading you oughtn't to have been reading he oughtn't to have been reading we oughtn't to have been reading you oughtn't to have been reading they oughtn't to have been reading

Interrogative form

Simple form	V-ing form
ought to I read? ought to you read? ought to he read? ought to we read? ought to you read? ought to they read?	ought to I be reading? ought to you be reading? ought to he be reading? ought to we be reading? ought to you be reading? ought to they be reading?
Perfect	V-ing perfect
ought to I have read? ought to you have read? ought to he have read? ought to we have read? ought to you have read? ought to they have read?	ought to I have been reading? ought to you have been reading? ought to he have been reading? ought to we have been reading? ought to you have been reading? ought to they have been reading?

Interro-negative form

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