English verb conjugation
OUGHT TO PRECONDITION

Regular verb: precondition - preconditioned - preconditioned

Affirmation

Simple form	V-ing form
I ought to precondition you ought to precondition he ought to precondition we ought to precondition you ought to precondition they ought to precondition	I ought to be preconditioning you ought to be preconditioning he ought to be preconditioning we ought to be preconditioning you ought to be preconditioning they ought to be preconditioning
Perfect	V-ing perfect
I ought to have preconditioned you ought to have preconditioned he ought to have preconditioned we ought to have preconditioned you ought to have preconditioned they ought to have preconditioned	I ought to have been preconditioning you ought to have been preconditioning he ought to have been preconditioning we ought to have been preconditioning you ought to have been preconditioning they ought to have been preconditioning

Negation

Simple form	V-ing form
I oughtn't to precondition you oughtn't to precondition he oughtn't to precondition we oughtn't to precondition you oughtn't to precondition they oughtn't to precondition	I oughtn't to be preconditioning you oughtn't to be preconditioning he oughtn't to be preconditioning we oughtn't to be preconditioning you oughtn't to be preconditioning they oughtn't to be preconditioning
Perfect	V-ing perfect
I oughtn't to have preconditioned you oughtn't to have preconditioned he oughtn't to have preconditioned we oughtn't to have preconditioned you oughtn't to have preconditioned they oughtn't to have preconditioned	I oughtn't to have been preconditioning you oughtn't to have been preconditioning he oughtn't to have been preconditioning we oughtn't to have been preconditioning you oughtn't to have been preconditioning they oughtn't to have been preconditioning

Interrogative form

Simple form	V-ing form
ought to I precondition? ought to you precondition? ought to he precondition? ought to we precondition? ought to you precondition? ought to they precondition?	ought to I be preconditioning? ought to you be preconditioning? ought to he be preconditioning? ought to we be preconditioning? ought to you be preconditioning? ought to they be preconditioning?
Perfect	V-ing perfect
ought to I have preconditioned? ought to you have preconditioned? ought to he have preconditioned? ought to we have preconditioned? ought to you have preconditioned? ought to they have preconditioned?	ought to I have been preconditioning? ought to you have been preconditioning? ought to he have been preconditioning? ought to we have been preconditioning? ought to you have been preconditioning? ought to they have been preconditioning?

Interro-negative form

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