should fence
Regular verb: fence - fenced- fenced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd fence
you'd fence
he'd fence
we'd fence
you'd fence
they'd fence 	I'd be fencing
you'd be fencing
he'd be fencing
we'd be fencing
you'd be fencing
they'd be fencing	I should've fenced
you should've fenced
he should've fenced
we should've fenced
you should've fenced
they should've fenced	I should've been fencing
you should've been fencing
he should've been fencing
we should've been fencing
you should've been fencing
they should've been fencing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't fence
you shouldn't fence
he shouldn't fence
we shouldn't fence
you shouldn't fence
they shouldn't fence 	I shouldn't be fencing
you shouldn't be fencing
he shouldn't be fencing
we shouldn't be fencing
you shouldn't be fencing
they shouldn't be fencing	I shouldn't have fenced
you shouldn't have fenced
he shouldn't have fenced
we shouldn't have fenced
you shouldn't have fenced
they shouldn't have fenced	I shouldn't have been fencing
you shouldn't have been fencing
he shouldn't have been fencing
we shouldn't have been fencing
you shouldn't have been fencing
they shouldn't have been fencing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I fence?
should you fence?
should he fence?
should we fence?
should you fence?
should they fence? 	should I be fencing?
should you be fencing?
should he be fencing?
should we be fencing?
should you be fencing?
should they be fencing? 	should I have fenced?
should you have fenced?
should he have fenced?
should we have fenced?
should you have fenced?
should they have fenced? 	should I have been fencing?
should you have been fencing?
should he have been fencing?
should we have been fencing?
should you have been fencing?
should they have been fencing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I fence?
shouldn't you fence?
shouldn't he fence?
shouldn't we fence?
shouldn't you fence?
shouldn't they fence? 	shouldn't I be fencing?
shouldn't you be fencing?
shouldn't he be fencing?
shouldn't we be fencing?
shouldn't you be fencing?
shouldn't they be fencing? 	shouldn't I have fenced?
shouldn't you have fenced?
shouldn't he have fenced?
shouldn't we have fenced?
shouldn't you have fenced?
shouldn't they have fenced? 	shouldn't I have been fencing?
shouldn't you have been fencing?
shouldn't he have been fencing?
shouldn't we have been fencing?
shouldn't you have been fencing?
shouldn't they have been fencing?