ought to demarcate
Regular verb: demarcate - demarcated- demarcated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to demarcate
you ought to demarcate
he ought to demarcate
we ought to demarcate
you ought to demarcate
they ought to demarcate 	I ought to be demarcating
you ought to be demarcating
he ought to be demarcating
we ought to be demarcating
you ought to be demarcating
they ought to be demarcating	I ought to have demarcated
you ought to have demarcated
he ought to have demarcated
we ought to have demarcated
you ought to have demarcated
they ought to have demarcated	I ought to have been demarcating
you ought to have been demarcating
he ought to have been demarcating
we ought to have been demarcating
you ought to have been demarcating
they ought to have been demarcating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to demarcate
you oughtn't to demarcate
he oughtn't to demarcate
we oughtn't to demarcate
you oughtn't to demarcate
they oughtn't to demarcate 	I oughtn't to be demarcating
you oughtn't to be demarcating
he oughtn't to be demarcating
we oughtn't to be demarcating
you oughtn't to be demarcating
they oughtn't to be demarcating	I oughtn't to have demarcated
you oughtn't to have demarcated
he oughtn't to have demarcated
we oughtn't to have demarcated
you oughtn't to have demarcated
they oughtn't to have demarcated	I oughtn't to have been demarcating
you oughtn't to have been demarcating
he oughtn't to have been demarcating
we oughtn't to have been demarcating
you oughtn't to have been demarcating
they oughtn't to have been demarcating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I demarcate?
ought to you demarcate?
ought to he demarcate?
ought to we demarcate?
ought to you demarcate?
ought to they demarcate? 	ought to I be demarcating?
ought to you be demarcating?
ought to he be demarcating?
ought to we be demarcating?
ought to you be demarcating?
ought to they be demarcating? 	ought to I have demarcated?
ought to you have demarcated?
ought to he have demarcated?
ought to we have demarcated?
ought to you have demarcated?
ought to they have demarcated? 	ought to I have been demarcating?
ought to you have been demarcating?
ought to he have been demarcating?
ought to we have been demarcating?
ought to you have been demarcating?
ought to they have been demarcating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to demarcate?
oughtn't you to demarcate?
oughtn't he to demarcate?
oughtn't we to demarcate?
oughtn't you to demarcate?
oughtn't they to demarcate? 	oughtn't I to be demarcating?
oughtn't you to be demarcating?
oughtn't he to be demarcating?
oughtn't we to be demarcating?
oughtn't you to be demarcating?
oughtn't they to be demarcating? 	oughtn't I to have demarcated?
oughtn't you to have demarcated?
oughtn't he to have demarcated?
oughtn't we to have demarcated?
oughtn't you to have demarcated?
oughtn't they to have demarcated? 	oughtn't I to have been demarcating?
oughtn't you to have been demarcating?
oughtn't he to have been demarcating?
oughtn't we to have been demarcating?
oughtn't you to have been demarcating?
oughtn't they to have been demarcating?