English verb conjugation
OUGHT TO CONTEMPLATE

Regular verb: contemplate - contemplated - contemplated

Affirmation

Simple form	V-ing form
I ought to contemplate you ought to contemplate he ought to contemplate we ought to contemplate you ought to contemplate they ought to contemplate	I ought to be contemplating you ought to be contemplating he ought to be contemplating we ought to be contemplating you ought to be contemplating they ought to be contemplating
Perfect	V-ing perfect
I ought to have contemplated you ought to have contemplated he ought to have contemplated we ought to have contemplated you ought to have contemplated they ought to have contemplated	I ought to have been contemplating you ought to have been contemplating he ought to have been contemplating we ought to have been contemplating you ought to have been contemplating they ought to have been contemplating

Negation

Simple form	V-ing form
I oughtn't to contemplate you oughtn't to contemplate he oughtn't to contemplate we oughtn't to contemplate you oughtn't to contemplate they oughtn't to contemplate	I oughtn't to be contemplating you oughtn't to be contemplating he oughtn't to be contemplating we oughtn't to be contemplating you oughtn't to be contemplating they oughtn't to be contemplating
Perfect	V-ing perfect
I oughtn't to have contemplated you oughtn't to have contemplated he oughtn't to have contemplated we oughtn't to have contemplated you oughtn't to have contemplated they oughtn't to have contemplated	I oughtn't to have been contemplating you oughtn't to have been contemplating he oughtn't to have been contemplating we oughtn't to have been contemplating you oughtn't to have been contemplating they oughtn't to have been contemplating

Interrogative form

Simple form	V-ing form
ought to I contemplate? ought to you contemplate? ought to he contemplate? ought to we contemplate? ought to you contemplate? ought to they contemplate?	ought to I be contemplating? ought to you be contemplating? ought to he be contemplating? ought to we be contemplating? ought to you be contemplating? ought to they be contemplating?
Perfect	V-ing perfect
ought to I have contemplated? ought to you have contemplated? ought to he have contemplated? ought to we have contemplated? ought to you have contemplated? ought to they have contemplated?	ought to I have been contemplating? ought to you have been contemplating? ought to he have been contemplating? ought to we have been contemplating? ought to you have been contemplating? ought to they have been contemplating?

Interro-negative form

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