should havoc
Regular verb: havoc - havoced- havoced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd havoc
you'd havoc
he'd havoc
we'd havoc
you'd havoc
they'd havoc 	I'd be havocing
you'd be havocing
he'd be havocing
we'd be havocing
you'd be havocing
they'd be havocing	I should've havoced
you should've havoced
he should've havoced
we should've havoced
you should've havoced
they should've havoced	I should've been havocing
you should've been havocing
he should've been havocing
we should've been havocing
you should've been havocing
they should've been havocing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't havoc
you shouldn't havoc
he shouldn't havoc
we shouldn't havoc
you shouldn't havoc
they shouldn't havoc 	I shouldn't be havocing
you shouldn't be havocing
he shouldn't be havocing
we shouldn't be havocing
you shouldn't be havocing
they shouldn't be havocing	I shouldn't have havoced
you shouldn't have havoced
he shouldn't have havoced
we shouldn't have havoced
you shouldn't have havoced
they shouldn't have havoced	I shouldn't have been havocing
you shouldn't have been havocing
he shouldn't have been havocing
we shouldn't have been havocing
you shouldn't have been havocing
they shouldn't have been havocing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I havoc?
should you havoc?
should he havoc?
should we havoc?
should you havoc?
should they havoc? 	should I be havocing?
should you be havocing?
should he be havocing?
should we be havocing?
should you be havocing?
should they be havocing? 	should I have havoced?
should you have havoced?
should he have havoced?
should we have havoced?
should you have havoced?
should they have havoced? 	should I have been havocing?
should you have been havocing?
should he have been havocing?
should we have been havocing?
should you have been havocing?
should they have been havocing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I havoc?
shouldn't you havoc?
shouldn't he havoc?
shouldn't we havoc?
shouldn't you havoc?
shouldn't they havoc? 	shouldn't I be havocing?
shouldn't you be havocing?
shouldn't he be havocing?
shouldn't we be havocing?
shouldn't you be havocing?
shouldn't they be havocing? 	shouldn't I have havoced?
shouldn't you have havoced?
shouldn't he have havoced?
shouldn't we have havoced?
shouldn't you have havoced?
shouldn't they have havoced? 	shouldn't I have been havocing?
shouldn't you have been havocing?
shouldn't he have been havocing?
shouldn't we have been havocing?
shouldn't you have been havocing?
shouldn't they have been havocing?