English verb conjugation
OUGHT TO SUCTION

Regular verb: suction - suctioned - suctioned

Affirmation

Simple form	V-ing form
I ought to suction you ought to suction he ought to suction we ought to suction you ought to suction they ought to suction	I ought to be suctioning you ought to be suctioning he ought to be suctioning we ought to be suctioning you ought to be suctioning they ought to be suctioning
Perfect	V-ing perfect
I ought to have suctioned you ought to have suctioned he ought to have suctioned we ought to have suctioned you ought to have suctioned they ought to have suctioned	I ought to have been suctioning you ought to have been suctioning he ought to have been suctioning we ought to have been suctioning you ought to have been suctioning they ought to have been suctioning

Negation

Simple form	V-ing form
I oughtn't to suction you oughtn't to suction he oughtn't to suction we oughtn't to suction you oughtn't to suction they oughtn't to suction	I oughtn't to be suctioning you oughtn't to be suctioning he oughtn't to be suctioning we oughtn't to be suctioning you oughtn't to be suctioning they oughtn't to be suctioning
Perfect	V-ing perfect
I oughtn't to have suctioned you oughtn't to have suctioned he oughtn't to have suctioned we oughtn't to have suctioned you oughtn't to have suctioned they oughtn't to have suctioned	I oughtn't to have been suctioning you oughtn't to have been suctioning he oughtn't to have been suctioning we oughtn't to have been suctioning you oughtn't to have been suctioning they oughtn't to have been suctioning

Interrogative form

Simple form	V-ing form
ought to I suction? ought to you suction? ought to he suction? ought to we suction? ought to you suction? ought to they suction?	ought to I be suctioning? ought to you be suctioning? ought to he be suctioning? ought to we be suctioning? ought to you be suctioning? ought to they be suctioning?
Perfect	V-ing perfect
ought to I have suctioned? ought to you have suctioned? ought to he have suctioned? ought to we have suctioned? ought to you have suctioned? ought to they have suctioned?	ought to I have been suctioning? ought to you have been suctioning? ought to he have been suctioning? ought to we have been suctioning? ought to you have been suctioning? ought to they have been suctioning?

Interro-negative form

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