should rivet
Regular verb: rivet - riveted- riveted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd rivet
you'd rivet
she'd rivet
we'd rivet
you'd rivet
they'd rivet 	I'd be riveting
you'd be riveting
she'd be riveting
we'd be riveting
you'd be riveting
they'd be riveting	I should've riveted
you should've riveted
she should've riveted
we should've riveted
you should've riveted
they should've riveted	I should've been riveting
you should've been riveting
she should've been riveting
we should've been riveting
you should've been riveting
they should've been riveting	

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

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

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