should umpire
Regular verb: umpire - umpired- umpired

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd umpire
you'd umpire
he'd umpire
we'd umpire
you'd umpire
they'd umpire 	I'd be umpiring
you'd be umpiring
he'd be umpiring
we'd be umpiring
you'd be umpiring
they'd be umpiring	I should've umpired
you should've umpired
he should've umpired
we should've umpired
you should've umpired
they should've umpired	I should've been umpiring
you should've been umpiring
he should've been umpiring
we should've been umpiring
you should've been umpiring
they should've been umpiring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't umpire
you shouldn't umpire
he shouldn't umpire
we shouldn't umpire
you shouldn't umpire
they shouldn't umpire 	I shouldn't be umpiring
you shouldn't be umpiring
he shouldn't be umpiring
we shouldn't be umpiring
you shouldn't be umpiring
they shouldn't be umpiring	I shouldn't have umpired
you shouldn't have umpired
he shouldn't have umpired
we shouldn't have umpired
you shouldn't have umpired
they shouldn't have umpired	I shouldn't have been umpiring
you shouldn't have been umpiring
he shouldn't have been umpiring
we shouldn't have been umpiring
you shouldn't have been umpiring
they shouldn't have been umpiring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I umpire?
should you umpire?
should he umpire?
should we umpire?
should you umpire?
should they umpire? 	should I be umpiring?
should you be umpiring?
should he be umpiring?
should we be umpiring?
should you be umpiring?
should they be umpiring? 	should I have umpired?
should you have umpired?
should he have umpired?
should we have umpired?
should you have umpired?
should they have umpired? 	should I have been umpiring?
should you have been umpiring?
should he have been umpiring?
should we have been umpiring?
should you have been umpiring?
should they have been umpiring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I umpire?
shouldn't you umpire?
shouldn't he umpire?
shouldn't we umpire?
shouldn't you umpire?
shouldn't they umpire? 	shouldn't I be umpiring?
shouldn't you be umpiring?
shouldn't he be umpiring?
shouldn't we be umpiring?
shouldn't you be umpiring?
shouldn't they be umpiring? 	shouldn't I have umpired?
shouldn't you have umpired?
shouldn't he have umpired?
shouldn't we have umpired?
shouldn't you have umpired?
shouldn't they have umpired? 	shouldn't I have been umpiring?
shouldn't you have been umpiring?
shouldn't he have been umpiring?
shouldn't we have been umpiring?
shouldn't you have been umpiring?
shouldn't they have been umpiring?