ought to appear
Regular verb: appear - appeared- appeared

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to appear
you ought to appear
she ought to appear
we ought to appear
you ought to appear
they ought to appear 	I ought to be appearing
you ought to be appearing
she ought to be appearing
we ought to be appearing
you ought to be appearing
they ought to be appearing	I ought to have appeared
you ought to have appeared
she ought to have appeared
we ought to have appeared
you ought to have appeared
they ought to have appeared	I ought to have been appearing
you ought to have been appearing
she ought to have been appearing
we ought to have been appearing
you ought to have been appearing
they ought to have been appearing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to appear
you oughtn't to appear
she oughtn't to appear
we oughtn't to appear
you oughtn't to appear
they oughtn't to appear 	I oughtn't to be appearing
you oughtn't to be appearing
she oughtn't to be appearing
we oughtn't to be appearing
you oughtn't to be appearing
they oughtn't to be appearing	I oughtn't to have appeared
you oughtn't to have appeared
she oughtn't to have appeared
we oughtn't to have appeared
you oughtn't to have appeared
they oughtn't to have appeared	I oughtn't to have been appearing
you oughtn't to have been appearing
she oughtn't to have been appearing
we oughtn't to have been appearing
you oughtn't to have been appearing
they oughtn't to have been appearing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I appear?
ought to you appear?
ought to she appear?
ought to we appear?
ought to you appear?
ought to they appear? 	ought to I be appearing?
ought to you be appearing?
ought to she be appearing?
ought to we be appearing?
ought to you be appearing?
ought to they be appearing? 	ought to I have appeared?
ought to you have appeared?
ought to she have appeared?
ought to we have appeared?
ought to you have appeared?
ought to they have appeared? 	ought to I have been appearing?
ought to you have been appearing?
ought to she have been appearing?
ought to we have been appearing?
ought to you have been appearing?
ought to they have been appearing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to appear?
oughtn't you to appear?
oughtn't she to appear?
oughtn't we to appear?
oughtn't you to appear?
oughtn't they to appear? 	oughtn't I to be appearing?
oughtn't you to be appearing?
oughtn't she to be appearing?
oughtn't we to be appearing?
oughtn't you to be appearing?
oughtn't they to be appearing? 	oughtn't I to have appeared?
oughtn't you to have appeared?
oughtn't she to have appeared?
oughtn't we to have appeared?
oughtn't you to have appeared?
oughtn't they to have appeared? 	oughtn't I to have been appearing?
oughtn't you to have been appearing?
oughtn't she to have been appearing?
oughtn't we to have been appearing?
oughtn't you to have been appearing?
oughtn't they to have been appearing?