should redden
Regular verb: redden - reddened- reddened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd redden
you'd redden
he'd redden
we'd redden
you'd redden
they'd redden 	I'd be reddening
you'd be reddening
he'd be reddening
we'd be reddening
you'd be reddening
they'd be reddening	I should've reddened
you should've reddened
he should've reddened
we should've reddened
you should've reddened
they should've reddened	I should've been reddening
you should've been reddening
he should've been reddening
we should've been reddening
you should've been reddening
they should've been reddening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't redden
you shouldn't redden
he shouldn't redden
we shouldn't redden
you shouldn't redden
they shouldn't redden 	I shouldn't be reddening
you shouldn't be reddening
he shouldn't be reddening
we shouldn't be reddening
you shouldn't be reddening
they shouldn't be reddening	I shouldn't have reddened
you shouldn't have reddened
he shouldn't have reddened
we shouldn't have reddened
you shouldn't have reddened
they shouldn't have reddened	I shouldn't have been reddening
you shouldn't have been reddening
he shouldn't have been reddening
we shouldn't have been reddening
you shouldn't have been reddening
they shouldn't have been reddening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I redden?
should you redden?
should he redden?
should we redden?
should you redden?
should they redden? 	should I be reddening?
should you be reddening?
should he be reddening?
should we be reddening?
should you be reddening?
should they be reddening? 	should I have reddened?
should you have reddened?
should he have reddened?
should we have reddened?
should you have reddened?
should they have reddened? 	should I have been reddening?
should you have been reddening?
should he have been reddening?
should we have been reddening?
should you have been reddening?
should they have been reddening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I redden?
shouldn't you redden?
shouldn't he redden?
shouldn't we redden?
shouldn't you redden?
shouldn't they redden? 	shouldn't I be reddening?
shouldn't you be reddening?
shouldn't he be reddening?
shouldn't we be reddening?
shouldn't you be reddening?
shouldn't they be reddening? 	shouldn't I have reddened?
shouldn't you have reddened?
shouldn't he have reddened?
shouldn't we have reddened?
shouldn't you have reddened?
shouldn't they have reddened? 	shouldn't I have been reddening?
shouldn't you have been reddening?
shouldn't he have been reddening?
shouldn't we have been reddening?
shouldn't you have been reddening?
shouldn't they have been reddening?