ought to richen
Verbo regular: richen - richened- richened

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to richen
you ought to richen
he ought to richen
we ought to richen
you ought to richen
they ought to richen 	I ought to be richening
you ought to be richening
he ought to be richening
we ought to be richening
you ought to be richening
they ought to be richening	I ought to have richened
you ought to have richened
he ought to have richened
we ought to have richened
you ought to have richened
they ought to have richened	I ought to have been richening
you ought to have been richening
he ought to have been richening
we ought to have been richening
you ought to have been richening
they ought to have been richening	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought not to richen
you ought not to richen
he ought not to richen
we ought not to richen
you ought not to richen
they ought not to richen 	I ought not to richening
you ought not to richening
he ought not to richening
we ought not to richening
you ought not to richening
they ought not to richening	I ought not to have richened
you ought not to have richened
he ought not to have richened
we ought not to have richened
you ought not to have richened
they ought not to have richened	I ought not to have been richening
you ought not to have been richening
he ought not to have been richening
we ought not to have been richening
you ought not to have been richening
they ought not to have been richening	

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

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought I not to richen?
ought you not to richen?
ought he not to richen?
ought we not to richen?
ought you not to richen?
ought they not to richen? 	ought I not to be richening?
ought you not to be richening?
ought he not to be richening?
ought we not to be richening?
ought you not to be richening?
ought they not to be richening? 	ought I not to have richened?
ought you not to have richened?
ought he not to have richened?
ought we not to have richened?
ought you not to have richened?
ought they not to have richened? 	ought I not to have been richening?
ought you not to have been richening?
ought he not to have been richening?
ought we not to have been richening?
ought you not to have been richening?
ought they not to have been richening?