ought to vacillate
Regular verb: vacillate - vacillated- vacillated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to vacillate
you ought to vacillate
he ought to vacillate
we ought to vacillate
you ought to vacillate
they ought to vacillate 	I ought to be vacillating
you ought to be vacillating
he ought to be vacillating
we ought to be vacillating
you ought to be vacillating
they ought to be vacillating	I ought to have vacillated
you ought to have vacillated
he ought to have vacillated
we ought to have vacillated
you ought to have vacillated
they ought to have vacillated	I ought to have been vacillating
you ought to have been vacillating
he ought to have been vacillating
we ought to have been vacillating
you ought to have been vacillating
they ought to have been vacillating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to vacillate
you oughtn't to vacillate
he oughtn't to vacillate
we oughtn't to vacillate
you oughtn't to vacillate
they oughtn't to vacillate 	I oughtn't to be vacillating
you oughtn't to be vacillating
he oughtn't to be vacillating
we oughtn't to be vacillating
you oughtn't to be vacillating
they oughtn't to be vacillating	I oughtn't to have vacillated
you oughtn't to have vacillated
he oughtn't to have vacillated
we oughtn't to have vacillated
you oughtn't to have vacillated
they oughtn't to have vacillated	I oughtn't to have been vacillating
you oughtn't to have been vacillating
he oughtn't to have been vacillating
we oughtn't to have been vacillating
you oughtn't to have been vacillating
they oughtn't to have been vacillating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I vacillate?
ought to you vacillate?
ought to he vacillate?
ought to we vacillate?
ought to you vacillate?
ought to they vacillate? 	ought to I be vacillating?
ought to you be vacillating?
ought to he be vacillating?
ought to we be vacillating?
ought to you be vacillating?
ought to they be vacillating? 	ought to I have vacillated?
ought to you have vacillated?
ought to he have vacillated?
ought to we have vacillated?
ought to you have vacillated?
ought to they have vacillated? 	ought to I have been vacillating?
ought to you have been vacillating?
ought to he have been vacillating?
ought to we have been vacillating?
ought to you have been vacillating?
ought to they have been vacillating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to vacillate?
oughtn't you to vacillate?
oughtn't he to vacillate?
oughtn't we to vacillate?
oughtn't you to vacillate?
oughtn't they to vacillate? 	oughtn't I to be vacillating?
oughtn't you to be vacillating?
oughtn't he to be vacillating?
oughtn't we to be vacillating?
oughtn't you to be vacillating?
oughtn't they to be vacillating? 	oughtn't I to have vacillated?
oughtn't you to have vacillated?
oughtn't he to have vacillated?
oughtn't we to have vacillated?
oughtn't you to have vacillated?
oughtn't they to have vacillated? 	oughtn't I to have been vacillating?
oughtn't you to have been vacillating?
oughtn't he to have been vacillating?
oughtn't we to have been vacillating?
oughtn't you to have been vacillating?
oughtn't they to have been vacillating?