should culminate
Regular verb: culminate - culminated- culminated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd culminate
you'd culminate
she'd culminate
we'd culminate
you'd culminate
they'd culminate 	I'd be culminating
you'd be culminating
she'd be culminating
we'd be culminating
you'd be culminating
they'd be culminating	I should've culminated
you should've culminated
she should've culminated
we should've culminated
you should've culminated
they should've culminated	I should've been culminating
you should've been culminating
she should've been culminating
we should've been culminating
you should've been culminating
they should've been culminating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't culminate
you shouldn't culminate
she shouldn't culminate
we shouldn't culminate
you shouldn't culminate
they shouldn't culminate 	I shouldn't be culminating
you shouldn't be culminating
she shouldn't be culminating
we shouldn't be culminating
you shouldn't be culminating
they shouldn't be culminating	I shouldn't have culminated
you shouldn't have culminated
she shouldn't have culminated
we shouldn't have culminated
you shouldn't have culminated
they shouldn't have culminated	I shouldn't have been culminating
you shouldn't have been culminating
she shouldn't have been culminating
we shouldn't have been culminating
you shouldn't have been culminating
they shouldn't have been culminating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I culminate?
should you culminate?
should she culminate?
should we culminate?
should you culminate?
should they culminate? 	should I be culminating?
should you be culminating?
should she be culminating?
should we be culminating?
should you be culminating?
should they be culminating? 	should I have culminated?
should you have culminated?
should she have culminated?
should we have culminated?
should you have culminated?
should they have culminated? 	should I have been culminating?
should you have been culminating?
should she have been culminating?
should we have been culminating?
should you have been culminating?
should they have been culminating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I culminate?
shouldn't you culminate?
shouldn't she culminate?
shouldn't we culminate?
shouldn't you culminate?
shouldn't they culminate? 	shouldn't I be culminating?
shouldn't you be culminating?
shouldn't she be culminating?
shouldn't we be culminating?
shouldn't you be culminating?
shouldn't they be culminating? 	shouldn't I have culminated?
shouldn't you have culminated?
shouldn't she have culminated?
shouldn't we have culminated?
shouldn't you have culminated?
shouldn't they have culminated? 	shouldn't I have been culminating?
shouldn't you have been culminating?
shouldn't she have been culminating?
shouldn't we have been culminating?
shouldn't you have been culminating?
shouldn't they have been culminating?