ought to recur
Regular verb: recur - recurred- recurred

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to recur
you ought to recur
she ought to recur
we ought to recur
you ought to recur
they ought to recur 	I ought to be recurring
you ought to be recurring
she ought to be recurring
we ought to be recurring
you ought to be recurring
they ought to be recurring	I ought to have recurred
you ought to have recurred
she ought to have recurred
we ought to have recurred
you ought to have recurred
they ought to have recurred	I ought to have been recurring
you ought to have been recurring
she ought to have been recurring
we ought to have been recurring
you ought to have been recurring
they ought to have been recurring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to recur
you oughtn't to recur
she oughtn't to recur
we oughtn't to recur
you oughtn't to recur
they oughtn't to recur 	I oughtn't to be recurring
you oughtn't to be recurring
she oughtn't to be recurring
we oughtn't to be recurring
you oughtn't to be recurring
they oughtn't to be recurring	I oughtn't to have recurred
you oughtn't to have recurred
she oughtn't to have recurred
we oughtn't to have recurred
you oughtn't to have recurred
they oughtn't to have recurred	I oughtn't to have been recurring
you oughtn't to have been recurring
she oughtn't to have been recurring
we oughtn't to have been recurring
you oughtn't to have been recurring
they oughtn't to have been recurring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I recur?
ought to you recur?
ought to she recur?
ought to we recur?
ought to you recur?
ought to they recur? 	ought to I be recurring?
ought to you be recurring?
ought to she be recurring?
ought to we be recurring?
ought to you be recurring?
ought to they be recurring? 	ought to I have recurred?
ought to you have recurred?
ought to she have recurred?
ought to we have recurred?
ought to you have recurred?
ought to they have recurred? 	ought to I have been recurring?
ought to you have been recurring?
ought to she have been recurring?
ought to we have been recurring?
ought to you have been recurring?
ought to they have been recurring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to recur?
oughtn't you to recur?
oughtn't she to recur?
oughtn't we to recur?
oughtn't you to recur?
oughtn't they to recur? 	oughtn't I to be recurring?
oughtn't you to be recurring?
oughtn't she to be recurring?
oughtn't we to be recurring?
oughtn't you to be recurring?
oughtn't they to be recurring? 	oughtn't I to have recurred?
oughtn't you to have recurred?
oughtn't she to have recurred?
oughtn't we to have recurred?
oughtn't you to have recurred?
oughtn't they to have recurred? 	oughtn't I to have been recurring?
oughtn't you to have been recurring?
oughtn't she to have been recurring?
oughtn't we to have been recurring?
oughtn't you to have been recurring?
oughtn't they to have been recurring?