I ought to stabilize you ought to stabilize she ought to stabilize we ought to stabilize you ought to stabilize they ought to stabilize
V-ing form
I ought to be stabilizing you ought to be stabilizing she ought to be stabilizing we ought to be stabilizing you ought to be stabilizing they ought to be stabilizing
Perfect
I ought to have stabilized you ought to have stabilized she ought to have stabilized we ought to have stabilized you ought to have stabilized they ought to have stabilized
V-ing perfect
I ought to have been stabilizing you ought to have been stabilizing she ought to have been stabilizing we ought to have been stabilizing you ought to have been stabilizing they ought to have been stabilizing
Negation
Simple form
I oughtn't to stabilize you oughtn't to stabilize she oughtn't to stabilize we oughtn't to stabilize you oughtn't to stabilize they oughtn't to stabilize
V-ing form
I oughtn't to be stabilizing you oughtn't to be stabilizing she oughtn't to be stabilizing we oughtn't to be stabilizing you oughtn't to be stabilizing they oughtn't to be stabilizing
Perfect
I oughtn't to have stabilized you oughtn't to have stabilized she oughtn't to have stabilized we oughtn't to have stabilized you oughtn't to have stabilized they oughtn't to have stabilized
V-ing perfect
I oughtn't to have been stabilizing you oughtn't to have been stabilizing she oughtn't to have been stabilizing we oughtn't to have been stabilizing you oughtn't to have been stabilizing they oughtn't to have been stabilizing
Interrogative form
Simple form
ought to I stabilize? ought to you stabilize? ought to she stabilize? ought to we stabilize? ought to you stabilize? ought to they stabilize?
V-ing form
ought to I be stabilizing? ought to you be stabilizing? ought to she be stabilizing? ought to we be stabilizing? ought to you be stabilizing? ought to they be stabilizing?
Perfect
ought to I have stabilized? ought to you have stabilized? ought to she have stabilized? ought to we have stabilized? ought to you have stabilized? ought to they have stabilized?
V-ing perfect
ought to I have been stabilizing? ought to you have been stabilizing? ought to she have been stabilizing? ought to we have been stabilizing? ought to you have been stabilizing? ought to they have been stabilizing?
Interro-negative form
Simple form
oughtn't I to stabilize? oughtn't you to stabilize? oughtn't she to stabilize? oughtn't we to stabilize? oughtn't you to stabilize? oughtn't they to stabilize?
V-ing form
oughtn't I to be stabilizing? oughtn't you to be stabilizing? oughtn't she to be stabilizing? oughtn't we to be stabilizing? oughtn't you to be stabilizing? oughtn't they to be stabilizing?
Perfect
oughtn't I to have stabilized? oughtn't you to have stabilized? oughtn't she to have stabilized? oughtn't we to have stabilized? oughtn't you to have stabilized? oughtn't they to have stabilized?
V-ing perfect
oughtn't I to have been stabilizing? oughtn't you to have been stabilizing? oughtn't she to have been stabilizing? oughtn't we to have been stabilizing? oughtn't you to have been stabilizing? oughtn't they to have been stabilizing?