should relieve
Regular verb: relieve - relieved- relieved

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd relieve
you'd relieve
she'd relieve
we'd relieve
you'd relieve
they'd relieve 	I'd be relieving
you'd be relieving
she'd be relieving
we'd be relieving
you'd be relieving
they'd be relieving	I should've relieved
you should've relieved
she should've relieved
we should've relieved
you should've relieved
they should've relieved	I should've been relieving
you should've been relieving
she should've been relieving
we should've been relieving
you should've been relieving
they should've been relieving	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't relieve
you shouldn't relieve
she shouldn't relieve
we shouldn't relieve
you shouldn't relieve
they shouldn't relieve 	I shouldn't be relieving
you shouldn't be relieving
she shouldn't be relieving
we shouldn't be relieving
you shouldn't be relieving
they shouldn't be relieving	I shouldn't have relieved
you shouldn't have relieved
she shouldn't have relieved
we shouldn't have relieved
you shouldn't have relieved
they shouldn't have relieved	I shouldn't have been relieving
you shouldn't have been relieving
she shouldn't have been relieving
we shouldn't have been relieving
you shouldn't have been relieving
they shouldn't have been relieving	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I relieve?
should you relieve?
should she relieve?
should we relieve?
should you relieve?
should they relieve? 	should I be relieving?
should you be relieving?
should she be relieving?
should we be relieving?
should you be relieving?
should they be relieving? 	should I have relieved?
should you have relieved?
should she have relieved?
should we have relieved?
should you have relieved?
should they have relieved? 	should I have been relieving?
should you have been relieving?
should she have been relieving?
should we have been relieving?
should you have been relieving?
should they have been relieving? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I relieve?
shouldn't you relieve?
shouldn't she relieve?
shouldn't we relieve?
shouldn't you relieve?
shouldn't they relieve? 	shouldn't I be relieving?
shouldn't you be relieving?
shouldn't she be relieving?
shouldn't we be relieving?
shouldn't you be relieving?
shouldn't they be relieving? 	shouldn't I have relieved?
shouldn't you have relieved?
shouldn't she have relieved?
shouldn't we have relieved?
shouldn't you have relieved?
shouldn't they have relieved? 	shouldn't I have been relieving?
shouldn't you have been relieving?
shouldn't she have been relieving?
shouldn't we have been relieving?
shouldn't you have been relieving?
shouldn't they have been relieving?