English verb conjugation
OUGHT TO GUARANTEE

Regular verb: guarantee - guaranteed - guaranteed

Affirmation

Simple form	V-ing form
I ought to guarantee you ought to guarantee she ought to guarantee we ought to guarantee you ought to guarantee they ought to guarantee	I ought to be guaranteeing you ought to be guaranteeing she ought to be guaranteeing we ought to be guaranteeing you ought to be guaranteeing they ought to be guaranteeing
Perfect	V-ing perfect
I ought to have guaranteed you ought to have guaranteed she ought to have guaranteed we ought to have guaranteed you ought to have guaranteed they ought to have guaranteed	I ought to have been guaranteeing you ought to have been guaranteeing she ought to have been guaranteeing we ought to have been guaranteeing you ought to have been guaranteeing they ought to have been guaranteeing

Negation

Simple form	V-ing form
I ought not to guarantee you ought not to guarantee she ought not to guarantee we ought not to guarantee you ought not to guarantee they ought not to guarantee	I ought not to guaranteeing you ought not to guaranteeing she ought not to guaranteeing we ought not to guaranteeing you ought not to guaranteeing they ought not to guaranteeing
Perfect	V-ing perfect
I ought not to have guaranteed you ought not to have guaranteed she ought not to have guaranteed we ought not to have guaranteed you ought not to have guaranteed they ought not to have guaranteed	I ought not to have been guaranteeing you ought not to have been guaranteeing she ought not to have been guaranteeing we ought not to have been guaranteeing you ought not to have been guaranteeing they ought not to have been guaranteeing

Interrogative form

Simple form	V-ing form
ought to I guarantee? ought to you guarantee? ought to she guarantee? ought to we guarantee? ought to you guarantee? ought to they guarantee?	ought to I be guaranteeing? ought to you be guaranteeing? ought to she be guaranteeing? ought to we be guaranteeing? ought to you be guaranteeing? ought to they be guaranteeing?
Perfect	V-ing perfect
ought to I have guaranteed? ought to you have guaranteed? ought to she have guaranteed? ought to we have guaranteed? ought to you have guaranteed? ought to they have guaranteed?	ought to I have been guaranteeing? ought to you have been guaranteeing? ought to she have been guaranteeing? ought to we have been guaranteeing? ought to you have been guaranteeing? ought to they have been guaranteeing?

Interro-negative form

Simple form	V-ing form
ought I not to guarantee? ought you not to guarantee? ought she not to guarantee? ought we not to guarantee? ought you not to guarantee? ought they not to guarantee?	ought I not to be guaranteeing? ought you not to be guaranteeing? ought she not to be guaranteeing? ought we not to be guaranteeing? ought you not to be guaranteeing? ought they not to be guaranteeing?
Perfect	V-ing perfect
ought I not to have guaranteed? ought you not to have guaranteed? ought she not to have guaranteed? ought we not to have guaranteed? ought you not to have guaranteed? ought they not to have guaranteed?	ought I not to have been guaranteeing? ought you not to have been guaranteeing? ought she not to have been guaranteeing? ought we not to have been guaranteeing? ought you not to have been guaranteeing? ought they not to have been guaranteeing?