English verb conjugation
OUGHT TO UNCLENCH

Regular verb: unclench - unclenched - unclenched

Affirmation

Simple form	V-ing form
I ought to unclench you ought to unclench he ought to unclench we ought to unclench you ought to unclench they ought to unclench	I ought to be unclenching you ought to be unclenching he ought to be unclenching we ought to be unclenching you ought to be unclenching they ought to be unclenching
Perfect	V-ing perfect
I ought to have unclenched you ought to have unclenched he ought to have unclenched we ought to have unclenched you ought to have unclenched they ought to have unclenched	I ought to have been unclenching you ought to have been unclenching he ought to have been unclenching we ought to have been unclenching you ought to have been unclenching they ought to have been unclenching

Negation

Simple form	V-ing form
I oughtn't to unclench you oughtn't to unclench he oughtn't to unclench we oughtn't to unclench you oughtn't to unclench they oughtn't to unclench	I oughtn't to be unclenching you oughtn't to be unclenching he oughtn't to be unclenching we oughtn't to be unclenching you oughtn't to be unclenching they oughtn't to be unclenching
Perfect	V-ing perfect
I oughtn't to have unclenched you oughtn't to have unclenched he oughtn't to have unclenched we oughtn't to have unclenched you oughtn't to have unclenched they oughtn't to have unclenched	I oughtn't to have been unclenching you oughtn't to have been unclenching he oughtn't to have been unclenching we oughtn't to have been unclenching you oughtn't to have been unclenching they oughtn't to have been unclenching

Interrogative form

Simple form	V-ing form
ought to I unclench? ought to you unclench? ought to he unclench? ought to we unclench? ought to you unclench? ought to they unclench?	ought to I be unclenching? ought to you be unclenching? ought to he be unclenching? ought to we be unclenching? ought to you be unclenching? ought to they be unclenching?
Perfect	V-ing perfect
ought to I have unclenched? ought to you have unclenched? ought to he have unclenched? ought to we have unclenched? ought to you have unclenched? ought to they have unclenched?	ought to I have been unclenching? ought to you have been unclenching? ought to he have been unclenching? ought to we have been unclenching? ought to you have been unclenching? ought to they have been unclenching?

Interro-negative form

Simple form	V-ing form
oughtn't I to unclench? oughtn't you to unclench? oughtn't he to unclench? oughtn't we to unclench? oughtn't you to unclench? oughtn't they to unclench?	oughtn't I to be unclenching? oughtn't you to be unclenching? oughtn't he to be unclenching? oughtn't we to be unclenching? oughtn't you to be unclenching? oughtn't they to be unclenching?
Perfect	V-ing perfect
oughtn't I to have unclenched? oughtn't you to have unclenched? oughtn't he to have unclenched? oughtn't we to have unclenched? oughtn't you to have unclenched? oughtn't they to have unclenched?	oughtn't I to have been unclenching? oughtn't you to have been unclenching? oughtn't he to have been unclenching? oughtn't we to have been unclenching? oughtn't you to have been unclenching? oughtn't they to have been unclenching?