should source
Regular verb: source - sourced- sourced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd source
you'd source
he'd source
we'd source
you'd source
they'd source 	I'd be sourcing
you'd be sourcing
he'd be sourcing
we'd be sourcing
you'd be sourcing
they'd be sourcing	I should've sourced
you should've sourced
he should've sourced
we should've sourced
you should've sourced
they should've sourced	I should've been sourcing
you should've been sourcing
he should've been sourcing
we should've been sourcing
you should've been sourcing
they should've been sourcing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't source
you shouldn't source
he shouldn't source
we shouldn't source
you shouldn't source
they shouldn't source 	I shouldn't be sourcing
you shouldn't be sourcing
he shouldn't be sourcing
we shouldn't be sourcing
you shouldn't be sourcing
they shouldn't be sourcing	I shouldn't have sourced
you shouldn't have sourced
he shouldn't have sourced
we shouldn't have sourced
you shouldn't have sourced
they shouldn't have sourced	I shouldn't have been sourcing
you shouldn't have been sourcing
he shouldn't have been sourcing
we shouldn't have been sourcing
you shouldn't have been sourcing
they shouldn't have been sourcing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I source?
should you source?
should he source?
should we source?
should you source?
should they source? 	should I be sourcing?
should you be sourcing?
should he be sourcing?
should we be sourcing?
should you be sourcing?
should they be sourcing? 	should I have sourced?
should you have sourced?
should he have sourced?
should we have sourced?
should you have sourced?
should they have sourced? 	should I have been sourcing?
should you have been sourcing?
should he have been sourcing?
should we have been sourcing?
should you have been sourcing?
should they have been sourcing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I source?
shouldn't you source?
shouldn't he source?
shouldn't we source?
shouldn't you source?
shouldn't they source? 	shouldn't I be sourcing?
shouldn't you be sourcing?
shouldn't he be sourcing?
shouldn't we be sourcing?
shouldn't you be sourcing?
shouldn't they be sourcing? 	shouldn't I have sourced?
shouldn't you have sourced?
shouldn't he have sourced?
shouldn't we have sourced?
shouldn't you have sourced?
shouldn't they have sourced? 	shouldn't I have been sourcing?
shouldn't you have been sourcing?
shouldn't he have been sourcing?
shouldn't we have been sourcing?
shouldn't you have been sourcing?
shouldn't they have been sourcing?