English verb conjugation
OUGHT TO INTONATE

Regular verb: intonate - intonated - intonated

Affirmation

Simple form	V-ing form
I ought to intonate you ought to intonate he ought to intonate we ought to intonate you ought to intonate they ought to intonate	I ought to be intonating you ought to be intonating he ought to be intonating we ought to be intonating you ought to be intonating they ought to be intonating
Perfect	V-ing perfect
I ought to have intonated you ought to have intonated he ought to have intonated we ought to have intonated you ought to have intonated they ought to have intonated	I ought to have been intonating you ought to have been intonating he ought to have been intonating we ought to have been intonating you ought to have been intonating they ought to have been intonating

Negation

Simple form	V-ing form
I oughtn't to intonate you oughtn't to intonate he oughtn't to intonate we oughtn't to intonate you oughtn't to intonate they oughtn't to intonate	I oughtn't to be intonating you oughtn't to be intonating he oughtn't to be intonating we oughtn't to be intonating you oughtn't to be intonating they oughtn't to be intonating
Perfect	V-ing perfect
I oughtn't to have intonated you oughtn't to have intonated he oughtn't to have intonated we oughtn't to have intonated you oughtn't to have intonated they oughtn't to have intonated	I oughtn't to have been intonating you oughtn't to have been intonating he oughtn't to have been intonating we oughtn't to have been intonating you oughtn't to have been intonating they oughtn't to have been intonating

Interrogative form

Simple form	V-ing form
ought to I intonate? ought to you intonate? ought to he intonate? ought to we intonate? ought to you intonate? ought to they intonate?	ought to I be intonating? ought to you be intonating? ought to he be intonating? ought to we be intonating? ought to you be intonating? ought to they be intonating?
Perfect	V-ing perfect
ought to I have intonated? ought to you have intonated? ought to he have intonated? ought to we have intonated? ought to you have intonated? ought to they have intonated?	ought to I have been intonating? ought to you have been intonating? ought to he have been intonating? ought to we have been intonating? ought to you have been intonating? ought to they have been intonating?

Interro-negative form

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