Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I ought to cover overlap you ought to cover overlap he ought to cover overlap we ought to cover overlap you ought to cover overlap they ought to cover overlap
V-ing form
I ought to be cover overlaping you ought to be cover overlaping he ought to be cover overlaping we ought to be cover overlaping you ought to be cover overlaping they ought to be cover overlaping
Perfect
I ought to have cover overlaped you ought to have cover overlaped he ought to have cover overlaped we ought to have cover overlaped you ought to have cover overlaped they ought to have cover overlaped
V-ing perfect
I ought to have been cover overlaping you ought to have been cover overlaping he ought to have been cover overlaping we ought to have been cover overlaping you ought to have been cover overlaping they ought to have been cover overlaping
Negation
Simple form
I oughtn't to cover overlap you oughtn't to cover overlap he oughtn't to cover overlap we oughtn't to cover overlap you oughtn't to cover overlap they oughtn't to cover overlap
V-ing form
I oughtn't to be cover overlaping you oughtn't to be cover overlaping he oughtn't to be cover overlaping we oughtn't to be cover overlaping you oughtn't to be cover overlaping they oughtn't to be cover overlaping
Perfect
I oughtn't to have cover overlaped you oughtn't to have cover overlaped he oughtn't to have cover overlaped we oughtn't to have cover overlaped you oughtn't to have cover overlaped they oughtn't to have cover overlaped
V-ing perfect
I oughtn't to have been cover overlaping you oughtn't to have been cover overlaping he oughtn't to have been cover overlaping we oughtn't to have been cover overlaping you oughtn't to have been cover overlaping they oughtn't to have been cover overlaping
Interrogative form
Simple form
ought to I cover overlap? ought to you cover overlap? ought to he cover overlap? ought to we cover overlap? ought to you cover overlap? ought to they cover overlap?
V-ing form
ought to I be cover overlaping? ought to you be cover overlaping? ought to he be cover overlaping? ought to we be cover overlaping? ought to you be cover overlaping? ought to they be cover overlaping?
Perfect
ought to I have cover overlaped? ought to you have cover overlaped? ought to he have cover overlaped? ought to we have cover overlaped? ought to you have cover overlaped? ought to they have cover overlaped?
V-ing perfect
ought to I have been cover overlaping? ought to you have been cover overlaping? ought to he have been cover overlaping? ought to we have been cover overlaping? ought to you have been cover overlaping? ought to they have been cover overlaping?
Interro-negative form
Simple form
oughtn't I to cover overlap? oughtn't you to cover overlap? oughtn't he to cover overlap? oughtn't we to cover overlap? oughtn't you to cover overlap? oughtn't they to cover overlap?
V-ing form
oughtn't I to be cover overlaping? oughtn't you to be cover overlaping? oughtn't he to be cover overlaping? oughtn't we to be cover overlaping? oughtn't you to be cover overlaping? oughtn't they to be cover overlaping?
Perfect
oughtn't I to have cover overlaped? oughtn't you to have cover overlaped? oughtn't he to have cover overlaped? oughtn't we to have cover overlaped? oughtn't you to have cover overlaped? oughtn't they to have cover overlaped?
V-ing perfect
oughtn't I to have been cover overlaping? oughtn't you to have been cover overlaping? oughtn't he to have been cover overlaping? oughtn't we to have been cover overlaping? oughtn't you to have been cover overlaping? oughtn't they to have been cover overlaping?