English verb conjugation
OUGHT TO UNCOVER

Regular verb: uncover - uncovered - uncovered

Affirmation

Simple form	V-ing form
I ought to uncover you ought to uncover he ought to uncover we ought to uncover you ought to uncover they ought to uncover	I ought to be uncovering you ought to be uncovering he ought to be uncovering we ought to be uncovering you ought to be uncovering they ought to be uncovering
Perfect	V-ing perfect
I ought to have uncovered you ought to have uncovered he ought to have uncovered we ought to have uncovered you ought to have uncovered they ought to have uncovered	I ought to have been uncovering you ought to have been uncovering he ought to have been uncovering we ought to have been uncovering you ought to have been uncovering they ought to have been uncovering

Negation

Simple form	V-ing form
I oughtn't to uncover you oughtn't to uncover he oughtn't to uncover we oughtn't to uncover you oughtn't to uncover they oughtn't to uncover	I oughtn't to be uncovering you oughtn't to be uncovering he oughtn't to be uncovering we oughtn't to be uncovering you oughtn't to be uncovering they oughtn't to be uncovering
Perfect	V-ing perfect
I oughtn't to have uncovered you oughtn't to have uncovered he oughtn't to have uncovered we oughtn't to have uncovered you oughtn't to have uncovered they oughtn't to have uncovered	I oughtn't to have been uncovering you oughtn't to have been uncovering he oughtn't to have been uncovering we oughtn't to have been uncovering you oughtn't to have been uncovering they oughtn't to have been uncovering

Interrogative form

Simple form	V-ing form
ought to I uncover? ought to you uncover? ought to he uncover? ought to we uncover? ought to you uncover? ought to they uncover?	ought to I be uncovering? ought to you be uncovering? ought to he be uncovering? ought to we be uncovering? ought to you be uncovering? ought to they be uncovering?
Perfect	V-ing perfect
ought to I have uncovered? ought to you have uncovered? ought to he have uncovered? ought to we have uncovered? ought to you have uncovered? ought to they have uncovered?	ought to I have been uncovering? ought to you have been uncovering? ought to he have been uncovering? ought to we have been uncovering? ought to you have been uncovering? ought to they have been uncovering?

Interro-negative form

Simple form	V-ing form
oughtn't I to uncover? oughtn't you to uncover? oughtn't he to uncover? oughtn't we to uncover? oughtn't you to uncover? oughtn't they to uncover?	oughtn't I to be uncovering? oughtn't you to be uncovering? oughtn't he to be uncovering? oughtn't we to be uncovering? oughtn't you to be uncovering? oughtn't they to be uncovering?
Perfect	V-ing perfect
oughtn't I to have uncovered? oughtn't you to have uncovered? oughtn't he to have uncovered? oughtn't we to have uncovered? oughtn't you to have uncovered? oughtn't they to have uncovered?	oughtn't I to have been uncovering? oughtn't you to have been uncovering? oughtn't he to have been uncovering? oughtn't we to have been uncovering? oughtn't you to have been uncovering? oughtn't they to have been uncovering?