English verb conjugation
OUGHT TO THROW

Irregular verb: throw - threw - thrown

Affirmation

Simple form	V-ing form
I ought to throw you ought to throw he ought to throw we ought to throw you ought to throw they ought to throw	I ought to be throwing you ought to be throwing he ought to be throwing we ought to be throwing you ought to be throwing they ought to be throwing
Perfect	V-ing perfect
I ought to have thrown you ought to have thrown he ought to have thrown we ought to have thrown you ought to have thrown they ought to have thrown	I ought to have been throwing you ought to have been throwing he ought to have been throwing we ought to have been throwing you ought to have been throwing they ought to have been throwing

Negation

Simple form	V-ing form
I oughtn't to throw you oughtn't to throw he oughtn't to throw we oughtn't to throw you oughtn't to throw they oughtn't to throw	I oughtn't to be throwing you oughtn't to be throwing he oughtn't to be throwing we oughtn't to be throwing you oughtn't to be throwing they oughtn't to be throwing
Perfect	V-ing perfect
I oughtn't to have thrown you oughtn't to have thrown he oughtn't to have thrown we oughtn't to have thrown you oughtn't to have thrown they oughtn't to have thrown	I oughtn't to have been throwing you oughtn't to have been throwing he oughtn't to have been throwing we oughtn't to have been throwing you oughtn't to have been throwing they oughtn't to have been throwing

Interrogative form

Simple form	V-ing form
ought to I throw? ought to you throw? ought to he throw? ought to we throw? ought to you throw? ought to they throw?	ought to I be throwing? ought to you be throwing? ought to he be throwing? ought to we be throwing? ought to you be throwing? ought to they be throwing?
Perfect	V-ing perfect
ought to I have thrown? ought to you have thrown? ought to he have thrown? ought to we have thrown? ought to you have thrown? ought to they have thrown?	ought to I have been throwing? ought to you have been throwing? ought to he have been throwing? ought to we have been throwing? ought to you have been throwing? ought to they have been throwing?

Interro-negative form

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