should richen
Verbo regular: richen - richened- richened

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd richen
you'd richen
he'd richen
we'd richen
you'd richen
they'd richen 	I'd be richening
you'd be richening
he'd be richening
we'd be richening
you'd be richening
they'd be richening	I should've richened
you should've richened
he should've richened
we should've richened
you should've richened
they should've richened	I should've been richening
you should've been richening
he should've been richening
we should've been richening
you should've been richening
they should've been richening	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't richen
you shouldn't richen
he shouldn't richen
we shouldn't richen
you shouldn't richen
they shouldn't richen 	I shouldn't be richening
you shouldn't be richening
he shouldn't be richening
we shouldn't be richening
you shouldn't be richening
they shouldn't be richening	I shouldn't have richened
you shouldn't have richened
he shouldn't have richened
we shouldn't have richened
you shouldn't have richened
they shouldn't have richened	I shouldn't have been richening
you shouldn't have been richening
he shouldn't have been richening
we shouldn't have been richening
you shouldn't have been richening
they shouldn't have been richening	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I richen?
should you richen?
should he richen?
should we richen?
should you richen?
should they richen? 	should I be richening?
should you be richening?
should he be richening?
should we be richening?
should you be richening?
should they be richening? 	should I have richened?
should you have richened?
should he have richened?
should we have richened?
should you have richened?
should they have richened? 	should I have been richening?
should you have been richening?
should he have been richening?
should we have been richening?
should you have been richening?
should they have been richening? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I richen?
shouldn't you richen?
shouldn't he richen?
shouldn't we richen?
shouldn't you richen?
shouldn't they richen? 	shouldn't I be richening?
shouldn't you be richening?
shouldn't he be richening?
shouldn't we be richening?
shouldn't you be richening?
shouldn't they be richening? 	shouldn't I have richened?
shouldn't you have richened?
shouldn't he have richened?
shouldn't we have richened?
shouldn't you have richened?
shouldn't they have richened? 	shouldn't I have been richening?
shouldn't you have been richening?
shouldn't he have been richening?
shouldn't we have been richening?
shouldn't you have been richening?
shouldn't they have been richening?