ought to previsit
Regular verb: previsit - previsited- previsited

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to previsit
you ought to previsit
he ought to previsit
we ought to previsit
you ought to previsit
they ought to previsit 	I ought to be previsiting
you ought to be previsiting
he ought to be previsiting
we ought to be previsiting
you ought to be previsiting
they ought to be previsiting	I ought to have previsited
you ought to have previsited
he ought to have previsited
we ought to have previsited
you ought to have previsited
they ought to have previsited	I ought to have been previsiting
you ought to have been previsiting
he ought to have been previsiting
we ought to have been previsiting
you ought to have been previsiting
they ought to have been previsiting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to previsit
you oughtn't to previsit
he oughtn't to previsit
we oughtn't to previsit
you oughtn't to previsit
they oughtn't to previsit 	I oughtn't to be previsiting
you oughtn't to be previsiting
he oughtn't to be previsiting
we oughtn't to be previsiting
you oughtn't to be previsiting
they oughtn't to be previsiting	I oughtn't to have previsited
you oughtn't to have previsited
he oughtn't to have previsited
we oughtn't to have previsited
you oughtn't to have previsited
they oughtn't to have previsited	I oughtn't to have been previsiting
you oughtn't to have been previsiting
he oughtn't to have been previsiting
we oughtn't to have been previsiting
you oughtn't to have been previsiting
they oughtn't to have been previsiting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I previsit?
ought to you previsit?
ought to he previsit?
ought to we previsit?
ought to you previsit?
ought to they previsit? 	ought to I be previsiting?
ought to you be previsiting?
ought to he be previsiting?
ought to we be previsiting?
ought to you be previsiting?
ought to they be previsiting? 	ought to I have previsited?
ought to you have previsited?
ought to he have previsited?
ought to we have previsited?
ought to you have previsited?
ought to they have previsited? 	ought to I have been previsiting?
ought to you have been previsiting?
ought to he have been previsiting?
ought to we have been previsiting?
ought to you have been previsiting?
ought to they have been previsiting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to previsit?
oughtn't you to previsit?
oughtn't he to previsit?
oughtn't we to previsit?
oughtn't you to previsit?
oughtn't they to previsit? 	oughtn't I to be previsiting?
oughtn't you to be previsiting?
oughtn't he to be previsiting?
oughtn't we to be previsiting?
oughtn't you to be previsiting?
oughtn't they to be previsiting? 	oughtn't I to have previsited?
oughtn't you to have previsited?
oughtn't he to have previsited?
oughtn't we to have previsited?
oughtn't you to have previsited?
oughtn't they to have previsited? 	oughtn't I to have been previsiting?
oughtn't you to have been previsiting?
oughtn't he to have been previsiting?
oughtn't we to have been previsiting?
oughtn't you to have been previsiting?
oughtn't they to have been previsiting?