ought to demulsify
Regular verb: demulsify - demulsified- demulsified

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to demulsify
you ought to demulsify
he ought to demulsify
we ought to demulsify
you ought to demulsify
they ought to demulsify 	I ought to be demulsifying
you ought to be demulsifying
he ought to be demulsifying
we ought to be demulsifying
you ought to be demulsifying
they ought to be demulsifying	I ought to have demulsified
you ought to have demulsified
he ought to have demulsified
we ought to have demulsified
you ought to have demulsified
they ought to have demulsified	I ought to have been demulsifying
you ought to have been demulsifying
he ought to have been demulsifying
we ought to have been demulsifying
you ought to have been demulsifying
they ought to have been demulsifying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to demulsify
you oughtn't to demulsify
he oughtn't to demulsify
we oughtn't to demulsify
you oughtn't to demulsify
they oughtn't to demulsify 	I oughtn't to be demulsifying
you oughtn't to be demulsifying
he oughtn't to be demulsifying
we oughtn't to be demulsifying
you oughtn't to be demulsifying
they oughtn't to be demulsifying	I oughtn't to have demulsified
you oughtn't to have demulsified
he oughtn't to have demulsified
we oughtn't to have demulsified
you oughtn't to have demulsified
they oughtn't to have demulsified	I oughtn't to have been demulsifying
you oughtn't to have been demulsifying
he oughtn't to have been demulsifying
we oughtn't to have been demulsifying
you oughtn't to have been demulsifying
they oughtn't to have been demulsifying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I demulsify?
ought to you demulsify?
ought to he demulsify?
ought to we demulsify?
ought to you demulsify?
ought to they demulsify? 	ought to I be demulsifying?
ought to you be demulsifying?
ought to he be demulsifying?
ought to we be demulsifying?
ought to you be demulsifying?
ought to they be demulsifying? 	ought to I have demulsified?
ought to you have demulsified?
ought to he have demulsified?
ought to we have demulsified?
ought to you have demulsified?
ought to they have demulsified? 	ought to I have been demulsifying?
ought to you have been demulsifying?
ought to he have been demulsifying?
ought to we have been demulsifying?
ought to you have been demulsifying?
ought to they have been demulsifying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to demulsify?
oughtn't you to demulsify?
oughtn't he to demulsify?
oughtn't we to demulsify?
oughtn't you to demulsify?
oughtn't they to demulsify? 	oughtn't I to be demulsifying?
oughtn't you to be demulsifying?
oughtn't he to be demulsifying?
oughtn't we to be demulsifying?
oughtn't you to be demulsifying?
oughtn't they to be demulsifying? 	oughtn't I to have demulsified?
oughtn't you to have demulsified?
oughtn't he to have demulsified?
oughtn't we to have demulsified?
oughtn't you to have demulsified?
oughtn't they to have demulsified? 	oughtn't I to have been demulsifying?
oughtn't you to have been demulsifying?
oughtn't he to have been demulsifying?
oughtn't we to have been demulsifying?
oughtn't you to have been demulsifying?
oughtn't they to have been demulsifying?