English verb conjugation
OUGHT TO UNCLOG

Regular verb: unclog - unclogged - unclogged

Affirmation

Simple form	V-ing form
I ought to unclog you ought to unclog he ought to unclog we ought to unclog you ought to unclog they ought to unclog	I ought to be unclogging you ought to be unclogging he ought to be unclogging we ought to be unclogging you ought to be unclogging they ought to be unclogging
Perfect	V-ing perfect
I ought to have unclogged you ought to have unclogged he ought to have unclogged we ought to have unclogged you ought to have unclogged they ought to have unclogged	I ought to have been unclogging you ought to have been unclogging he ought to have been unclogging we ought to have been unclogging you ought to have been unclogging they ought to have been unclogging

Negation

Simple form	V-ing form
I oughtn't to unclog you oughtn't to unclog he oughtn't to unclog we oughtn't to unclog you oughtn't to unclog they oughtn't to unclog	I oughtn't to be unclogging you oughtn't to be unclogging he oughtn't to be unclogging we oughtn't to be unclogging you oughtn't to be unclogging they oughtn't to be unclogging
Perfect	V-ing perfect
I oughtn't to have unclogged you oughtn't to have unclogged he oughtn't to have unclogged we oughtn't to have unclogged you oughtn't to have unclogged they oughtn't to have unclogged	I oughtn't to have been unclogging you oughtn't to have been unclogging he oughtn't to have been unclogging we oughtn't to have been unclogging you oughtn't to have been unclogging they oughtn't to have been unclogging

Interrogative form

Simple form	V-ing form
ought to I unclog? ought to you unclog? ought to he unclog? ought to we unclog? ought to you unclog? ought to they unclog?	ought to I be unclogging? ought to you be unclogging? ought to he be unclogging? ought to we be unclogging? ought to you be unclogging? ought to they be unclogging?
Perfect	V-ing perfect
ought to I have unclogged? ought to you have unclogged? ought to he have unclogged? ought to we have unclogged? ought to you have unclogged? ought to they have unclogged?	ought to I have been unclogging? ought to you have been unclogging? ought to he have been unclogging? ought to we have been unclogging? ought to you have been unclogging? ought to they have been unclogging?

Interro-negative form

Simple form	V-ing form
oughtn't I to unclog? oughtn't you to unclog? oughtn't he to unclog? oughtn't we to unclog? oughtn't you to unclog? oughtn't they to unclog?	oughtn't I to be unclogging? oughtn't you to be unclogging? oughtn't he to be unclogging? oughtn't we to be unclogging? oughtn't you to be unclogging? oughtn't they to be unclogging?
Perfect	V-ing perfect
oughtn't I to have unclogged? oughtn't you to have unclogged? oughtn't he to have unclogged? oughtn't we to have unclogged? oughtn't you to have unclogged? oughtn't they to have unclogged?	oughtn't I to have been unclogging? oughtn't you to have been unclogging? oughtn't he to have been unclogging? oughtn't we to have been unclogging? oughtn't you to have been unclogging? oughtn't they to have been unclogging?