ought to shellac
Regular verb: shellac - shellaced- shellaced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to shellac
you ought to shellac
she ought to shellac
we ought to shellac
you ought to shellac
they ought to shellac 	I ought to be shellacing
you ought to be shellacing
she ought to be shellacing
we ought to be shellacing
you ought to be shellacing
they ought to be shellacing	I ought to have shellaced
you ought to have shellaced
she ought to have shellaced
we ought to have shellaced
you ought to have shellaced
they ought to have shellaced	I ought to have been shellacing
you ought to have been shellacing
she ought to have been shellacing
we ought to have been shellacing
you ought to have been shellacing
they ought to have been shellacing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to shellac
you oughtn't to shellac
she oughtn't to shellac
we oughtn't to shellac
you oughtn't to shellac
they oughtn't to shellac 	I oughtn't to be shellacing
you oughtn't to be shellacing
she oughtn't to be shellacing
we oughtn't to be shellacing
you oughtn't to be shellacing
they oughtn't to be shellacing	I oughtn't to have shellaced
you oughtn't to have shellaced
she oughtn't to have shellaced
we oughtn't to have shellaced
you oughtn't to have shellaced
they oughtn't to have shellaced	I oughtn't to have been shellacing
you oughtn't to have been shellacing
she oughtn't to have been shellacing
we oughtn't to have been shellacing
you oughtn't to have been shellacing
they oughtn't to have been shellacing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I shellac?
ought to you shellac?
ought to she shellac?
ought to we shellac?
ought to you shellac?
ought to they shellac? 	ought to I be shellacing?
ought to you be shellacing?
ought to she be shellacing?
ought to we be shellacing?
ought to you be shellacing?
ought to they be shellacing? 	ought to I have shellaced?
ought to you have shellaced?
ought to she have shellaced?
ought to we have shellaced?
ought to you have shellaced?
ought to they have shellaced? 	ought to I have been shellacing?
ought to you have been shellacing?
ought to she have been shellacing?
ought to we have been shellacing?
ought to you have been shellacing?
ought to they have been shellacing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to shellac?
oughtn't you to shellac?
oughtn't she to shellac?
oughtn't we to shellac?
oughtn't you to shellac?
oughtn't they to shellac? 	oughtn't I to be shellacing?
oughtn't you to be shellacing?
oughtn't she to be shellacing?
oughtn't we to be shellacing?
oughtn't you to be shellacing?
oughtn't they to be shellacing? 	oughtn't I to have shellaced?
oughtn't you to have shellaced?
oughtn't she to have shellaced?
oughtn't we to have shellaced?
oughtn't you to have shellaced?
oughtn't they to have shellaced? 	oughtn't I to have been shellacing?
oughtn't you to have been shellacing?
oughtn't she to have been shellacing?
oughtn't we to have been shellacing?
oughtn't you to have been shellacing?
oughtn't they to have been shellacing?