ought to agree
Regular verb: agree - agreed- agreed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to agree
you ought to agree
she ought to agree
we ought to agree
you ought to agree
they ought to agree 	I ought to be agreeing
you ought to be agreeing
she ought to be agreeing
we ought to be agreeing
you ought to be agreeing
they ought to be agreeing	I ought to have agreed
you ought to have agreed
she ought to have agreed
we ought to have agreed
you ought to have agreed
they ought to have agreed	I ought to have been agreeing
you ought to have been agreeing
she ought to have been agreeing
we ought to have been agreeing
you ought to have been agreeing
they ought to have been agreeing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to agree
you oughtn't to agree
she oughtn't to agree
we oughtn't to agree
you oughtn't to agree
they oughtn't to agree 	I oughtn't to be agreeing
you oughtn't to be agreeing
she oughtn't to be agreeing
we oughtn't to be agreeing
you oughtn't to be agreeing
they oughtn't to be agreeing	I oughtn't to have agreed
you oughtn't to have agreed
she oughtn't to have agreed
we oughtn't to have agreed
you oughtn't to have agreed
they oughtn't to have agreed	I oughtn't to have been agreeing
you oughtn't to have been agreeing
she oughtn't to have been agreeing
we oughtn't to have been agreeing
you oughtn't to have been agreeing
they oughtn't to have been agreeing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I agree?
ought to you agree?
ought to she agree?
ought to we agree?
ought to you agree?
ought to they agree? 	ought to I be agreeing?
ought to you be agreeing?
ought to she be agreeing?
ought to we be agreeing?
ought to you be agreeing?
ought to they be agreeing? 	ought to I have agreed?
ought to you have agreed?
ought to she have agreed?
ought to we have agreed?
ought to you have agreed?
ought to they have agreed? 	ought to I have been agreeing?
ought to you have been agreeing?
ought to she have been agreeing?
ought to we have been agreeing?
ought to you have been agreeing?
ought to they have been agreeing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to agree?
oughtn't you to agree?
oughtn't she to agree?
oughtn't we to agree?
oughtn't you to agree?
oughtn't they to agree? 	oughtn't I to be agreeing?
oughtn't you to be agreeing?
oughtn't she to be agreeing?
oughtn't we to be agreeing?
oughtn't you to be agreeing?
oughtn't they to be agreeing? 	oughtn't I to have agreed?
oughtn't you to have agreed?
oughtn't she to have agreed?
oughtn't we to have agreed?
oughtn't you to have agreed?
oughtn't they to have agreed? 	oughtn't I to have been agreeing?
oughtn't you to have been agreeing?
oughtn't she to have been agreeing?
oughtn't we to have been agreeing?
oughtn't you to have been agreeing?
oughtn't they to have been agreeing?