ought to enlist
Regular verb: enlist - enlisted- enlisted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to enlist
you ought to enlist
he ought to enlist
we ought to enlist
you ought to enlist
they ought to enlist 	I ought to be enlisting
you ought to be enlisting
he ought to be enlisting
we ought to be enlisting
you ought to be enlisting
they ought to be enlisting	I ought to have enlisted
you ought to have enlisted
he ought to have enlisted
we ought to have enlisted
you ought to have enlisted
they ought to have enlisted	I ought to have been enlisting
you ought to have been enlisting
he ought to have been enlisting
we ought to have been enlisting
you ought to have been enlisting
they ought to have been enlisting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to enlist
you oughtn't to enlist
he oughtn't to enlist
we oughtn't to enlist
you oughtn't to enlist
they oughtn't to enlist 	I oughtn't to be enlisting
you oughtn't to be enlisting
he oughtn't to be enlisting
we oughtn't to be enlisting
you oughtn't to be enlisting
they oughtn't to be enlisting	I oughtn't to have enlisted
you oughtn't to have enlisted
he oughtn't to have enlisted
we oughtn't to have enlisted
you oughtn't to have enlisted
they oughtn't to have enlisted	I oughtn't to have been enlisting
you oughtn't to have been enlisting
he oughtn't to have been enlisting
we oughtn't to have been enlisting
you oughtn't to have been enlisting
they oughtn't to have been enlisting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I enlist?
ought to you enlist?
ought to he enlist?
ought to we enlist?
ought to you enlist?
ought to they enlist? 	ought to I be enlisting?
ought to you be enlisting?
ought to he be enlisting?
ought to we be enlisting?
ought to you be enlisting?
ought to they be enlisting? 	ought to I have enlisted?
ought to you have enlisted?
ought to he have enlisted?
ought to we have enlisted?
ought to you have enlisted?
ought to they have enlisted? 	ought to I have been enlisting?
ought to you have been enlisting?
ought to he have been enlisting?
ought to we have been enlisting?
ought to you have been enlisting?
ought to they have been enlisting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to enlist?
oughtn't you to enlist?
oughtn't he to enlist?
oughtn't we to enlist?
oughtn't you to enlist?
oughtn't they to enlist? 	oughtn't I to be enlisting?
oughtn't you to be enlisting?
oughtn't he to be enlisting?
oughtn't we to be enlisting?
oughtn't you to be enlisting?
oughtn't they to be enlisting? 	oughtn't I to have enlisted?
oughtn't you to have enlisted?
oughtn't he to have enlisted?
oughtn't we to have enlisted?
oughtn't you to have enlisted?
oughtn't they to have enlisted? 	oughtn't I to have been enlisting?
oughtn't you to have been enlisting?
oughtn't he to have been enlisting?
oughtn't we to have been enlisting?
oughtn't you to have been enlisting?
oughtn't they to have been enlisting?