ought to rivet
Regular verb: rivet - riveted- riveted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to rivet
you ought to rivet
she ought to rivet
we ought to rivet
you ought to rivet
they ought to rivet 	I ought to be riveting
you ought to be riveting
she ought to be riveting
we ought to be riveting
you ought to be riveting
they ought to be riveting	I ought to have riveted
you ought to have riveted
she ought to have riveted
we ought to have riveted
you ought to have riveted
they ought to have riveted	I ought to have been riveting
you ought to have been riveting
she ought to have been riveting
we ought to have been riveting
you ought to have been riveting
they ought to have been riveting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to rivet
you oughtn't to rivet
she oughtn't to rivet
we oughtn't to rivet
you oughtn't to rivet
they oughtn't to rivet 	I oughtn't to be riveting
you oughtn't to be riveting
she oughtn't to be riveting
we oughtn't to be riveting
you oughtn't to be riveting
they oughtn't to be riveting	I oughtn't to have riveted
you oughtn't to have riveted
she oughtn't to have riveted
we oughtn't to have riveted
you oughtn't to have riveted
they oughtn't to have riveted	I oughtn't to have been riveting
you oughtn't to have been riveting
she oughtn't to have been riveting
we oughtn't to have been riveting
you oughtn't to have been riveting
they oughtn't to have been riveting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I rivet?
ought to you rivet?
ought to she rivet?
ought to we rivet?
ought to you rivet?
ought to they rivet? 	ought to I be riveting?
ought to you be riveting?
ought to she be riveting?
ought to we be riveting?
ought to you be riveting?
ought to they be riveting? 	ought to I have riveted?
ought to you have riveted?
ought to she have riveted?
ought to we have riveted?
ought to you have riveted?
ought to they have riveted? 	ought to I have been riveting?
ought to you have been riveting?
ought to she have been riveting?
ought to we have been riveting?
ought to you have been riveting?
ought to they have been riveting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to rivet?
oughtn't you to rivet?
oughtn't she to rivet?
oughtn't we to rivet?
oughtn't you to rivet?
oughtn't they to rivet? 	oughtn't I to be riveting?
oughtn't you to be riveting?
oughtn't she to be riveting?
oughtn't we to be riveting?
oughtn't you to be riveting?
oughtn't they to be riveting? 	oughtn't I to have riveted?
oughtn't you to have riveted?
oughtn't she to have riveted?
oughtn't we to have riveted?
oughtn't you to have riveted?
oughtn't they to have riveted? 	oughtn't I to have been riveting?
oughtn't you to have been riveting?
oughtn't she to have been riveting?
oughtn't we to have been riveting?
oughtn't you to have been riveting?
oughtn't they to have been riveting?