ought to keen
Verbo regular: keen - keened- keened

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to keen
you ought to keen
she ought to keen
we ought to keen
you ought to keen
they ought to keen 	I ought to be keening
you ought to be keening
she ought to be keening
we ought to be keening
you ought to be keening
they ought to be keening	I ought to have keened
you ought to have keened
she ought to have keened
we ought to have keened
you ought to have keened
they ought to have keened	I ought to have been keening
you ought to have been keening
she ought to have been keening
we ought to have been keening
you ought to have been keening
they ought to have been keening	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I oughtn't to keen
you oughtn't to keen
she oughtn't to keen
we oughtn't to keen
you oughtn't to keen
they oughtn't to keen 	I oughtn't to be keening
you oughtn't to be keening
she oughtn't to be keening
we oughtn't to be keening
you oughtn't to be keening
they oughtn't to be keening	I oughtn't to have keened
you oughtn't to have keened
she oughtn't to have keened
we oughtn't to have keened
you oughtn't to have keened
they oughtn't to have keened	I oughtn't to have been keening
you oughtn't to have been keening
she oughtn't to have been keening
we oughtn't to have been keening
you oughtn't to have been keening
they oughtn't to have been keening	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I keen?
ought to you keen?
ought to she keen?
ought to we keen?
ought to you keen?
ought to they keen? 	ought to I be keening?
ought to you be keening?
ought to she be keening?
ought to we be keening?
ought to you be keening?
ought to they be keening? 	ought to I have keened?
ought to you have keened?
ought to she have keened?
ought to we have keened?
ought to you have keened?
ought to they have keened? 	ought to I have been keening?
ought to you have been keening?
ought to she have been keening?
ought to we have been keening?
ought to you have been keening?
ought to they have been keening? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
oughtn't I to keen?
oughtn't you to keen?
oughtn't she to keen?
oughtn't we to keen?
oughtn't you to keen?
oughtn't they to keen? 	oughtn't I to be keening?
oughtn't you to be keening?
oughtn't she to be keening?
oughtn't we to be keening?
oughtn't you to be keening?
oughtn't they to be keening? 	oughtn't I to have keened?
oughtn't you to have keened?
oughtn't she to have keened?
oughtn't we to have keened?
oughtn't you to have keened?
oughtn't they to have keened? 	oughtn't I to have been keening?
oughtn't you to have been keening?
oughtn't she to have been keening?
oughtn't we to have been keening?
oughtn't you to have been keening?
oughtn't they to have been keening?