should neck-rein
Regular verb: neck-rein - neck-reined- neck-reined

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd neck-rein
you'd neck-rein
he'd neck-rein
we'd neck-rein
you'd neck-rein
they'd neck-rein 	I'd be neck-reining
you'd be neck-reining
he'd be neck-reining
we'd be neck-reining
you'd be neck-reining
they'd be neck-reining	I should've neck-reined
you should've neck-reined
he should've neck-reined
we should've neck-reined
you should've neck-reined
they should've neck-reined	I should've been neck-reining
you should've been neck-reining
he should've been neck-reining
we should've been neck-reining
you should've been neck-reining
they should've been neck-reining	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't neck-rein
you shouldn't neck-rein
he shouldn't neck-rein
we shouldn't neck-rein
you shouldn't neck-rein
they shouldn't neck-rein 	I shouldn't be neck-reining
you shouldn't be neck-reining
he shouldn't be neck-reining
we shouldn't be neck-reining
you shouldn't be neck-reining
they shouldn't be neck-reining	I shouldn't have neck-reined
you shouldn't have neck-reined
he shouldn't have neck-reined
we shouldn't have neck-reined
you shouldn't have neck-reined
they shouldn't have neck-reined	I shouldn't have been neck-reining
you shouldn't have been neck-reining
he shouldn't have been neck-reining
we shouldn't have been neck-reining
you shouldn't have been neck-reining
they shouldn't have been neck-reining	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I neck-rein?
should you neck-rein?
should he neck-rein?
should we neck-rein?
should you neck-rein?
should they neck-rein? 	should I be neck-reining?
should you be neck-reining?
should he be neck-reining?
should we be neck-reining?
should you be neck-reining?
should they be neck-reining? 	should I have neck-reined?
should you have neck-reined?
should he have neck-reined?
should we have neck-reined?
should you have neck-reined?
should they have neck-reined? 	should I have been neck-reining?
should you have been neck-reining?
should he have been neck-reining?
should we have been neck-reining?
should you have been neck-reining?
should they have been neck-reining? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I neck-rein?
shouldn't you neck-rein?
shouldn't he neck-rein?
shouldn't we neck-rein?
shouldn't you neck-rein?
shouldn't they neck-rein? 	shouldn't I be neck-reining?
shouldn't you be neck-reining?
shouldn't he be neck-reining?
shouldn't we be neck-reining?
shouldn't you be neck-reining?
shouldn't they be neck-reining? 	shouldn't I have neck-reined?
shouldn't you have neck-reined?
shouldn't he have neck-reined?
shouldn't we have neck-reined?
shouldn't you have neck-reined?
shouldn't they have neck-reined? 	shouldn't I have been neck-reining?
shouldn't you have been neck-reining?
shouldn't he have been neck-reining?
shouldn't we have been neck-reining?
shouldn't you have been neck-reining?
shouldn't they have been neck-reining?