should permute
Regular verb: permute - permuted- permuted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd permute
you'd permute
he'd permute
we'd permute
you'd permute
they'd permute 	I'd be permuting
you'd be permuting
he'd be permuting
we'd be permuting
you'd be permuting
they'd be permuting	I should've permuted
you should've permuted
he should've permuted
we should've permuted
you should've permuted
they should've permuted	I should've been permuting
you should've been permuting
he should've been permuting
we should've been permuting
you should've been permuting
they should've been permuting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't permute
you shouldn't permute
he shouldn't permute
we shouldn't permute
you shouldn't permute
they shouldn't permute 	I shouldn't be permuting
you shouldn't be permuting
he shouldn't be permuting
we shouldn't be permuting
you shouldn't be permuting
they shouldn't be permuting	I shouldn't have permuted
you shouldn't have permuted
he shouldn't have permuted
we shouldn't have permuted
you shouldn't have permuted
they shouldn't have permuted	I shouldn't have been permuting
you shouldn't have been permuting
he shouldn't have been permuting
we shouldn't have been permuting
you shouldn't have been permuting
they shouldn't have been permuting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I permute?
should you permute?
should he permute?
should we permute?
should you permute?
should they permute? 	should I be permuting?
should you be permuting?
should he be permuting?
should we be permuting?
should you be permuting?
should they be permuting? 	should I have permuted?
should you have permuted?
should he have permuted?
should we have permuted?
should you have permuted?
should they have permuted? 	should I have been permuting?
should you have been permuting?
should he have been permuting?
should we have been permuting?
should you have been permuting?
should they have been permuting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I permute?
shouldn't you permute?
shouldn't he permute?
shouldn't we permute?
shouldn't you permute?
shouldn't they permute? 	shouldn't I be permuting?
shouldn't you be permuting?
shouldn't he be permuting?
shouldn't we be permuting?
shouldn't you be permuting?
shouldn't they be permuting? 	shouldn't I have permuted?
shouldn't you have permuted?
shouldn't he have permuted?
shouldn't we have permuted?
shouldn't you have permuted?
shouldn't they have permuted? 	shouldn't I have been permuting?
shouldn't you have been permuting?
shouldn't he have been permuting?
shouldn't we have been permuting?
shouldn't you have been permuting?
shouldn't they have been permuting?