should muddy
Regular verb: muddy - muddied- muddied

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd muddy
you'd muddy
she'd muddy
we'd muddy
you'd muddy
they'd muddy 	I'd be muddying
you'd be muddying
she'd be muddying
we'd be muddying
you'd be muddying
they'd be muddying	I should've muddied
you should've muddied
she should've muddied
we should've muddied
you should've muddied
they should've muddied	I should've been muddying
you should've been muddying
she should've been muddying
we should've been muddying
you should've been muddying
they should've been muddying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't muddy
you shouldn't muddy
she shouldn't muddy
we shouldn't muddy
you shouldn't muddy
they shouldn't muddy 	I shouldn't be muddying
you shouldn't be muddying
she shouldn't be muddying
we shouldn't be muddying
you shouldn't be muddying
they shouldn't be muddying	I shouldn't have muddied
you shouldn't have muddied
she shouldn't have muddied
we shouldn't have muddied
you shouldn't have muddied
they shouldn't have muddied	I shouldn't have been muddying
you shouldn't have been muddying
she shouldn't have been muddying
we shouldn't have been muddying
you shouldn't have been muddying
they shouldn't have been muddying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I muddy?
should you muddy?
should she muddy?
should we muddy?
should you muddy?
should they muddy? 	should I be muddying?
should you be muddying?
should she be muddying?
should we be muddying?
should you be muddying?
should they be muddying? 	should I have muddied?
should you have muddied?
should she have muddied?
should we have muddied?
should you have muddied?
should they have muddied? 	should I have been muddying?
should you have been muddying?
should she have been muddying?
should we have been muddying?
should you have been muddying?
should they have been muddying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I muddy?
shouldn't you muddy?
shouldn't she muddy?
shouldn't we muddy?
shouldn't you muddy?
shouldn't they muddy? 	shouldn't I be muddying?
shouldn't you be muddying?
shouldn't she be muddying?
shouldn't we be muddying?
shouldn't you be muddying?
shouldn't they be muddying? 	shouldn't I have muddied?
shouldn't you have muddied?
shouldn't she have muddied?
shouldn't we have muddied?
shouldn't you have muddied?
shouldn't they have muddied? 	shouldn't I have been muddying?
shouldn't you have been muddying?
shouldn't she have been muddying?
shouldn't we have been muddying?
shouldn't you have been muddying?
shouldn't they have been muddying?