can rivet
Regular verb: rivet - riveted- riveted

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

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

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

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