ought to build
Verbo irregular: build - built- built

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to build
you ought to build
he ought to build
we ought to build
you ought to build
they ought to build 	I ought to be building
you ought to be building
he ought to be building
we ought to be building
you ought to be building
they ought to be building	I ought to have built
you ought to have built
he ought to have built
we ought to have built
you ought to have built
they ought to have built	I ought to have been building
you ought to have been building
he ought to have been building
we ought to have been building
you ought to have been building
they ought to have been building	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought not to build
you ought not to build
he ought not to build
we ought not to build
you ought not to build
they ought not to build 	I ought not to building
you ought not to building
he ought not to building
we ought not to building
you ought not to building
they ought not to building	I ought not to have built
you ought not to have built
he ought not to have built
we ought not to have built
you ought not to have built
they ought not to have built	I ought not to have been building
you ought not to have been building
he ought not to have been building
we ought not to have been building
you ought not to have been building
they ought not to have been building	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I build?
ought to you build?
ought to he build?
ought to we build?
ought to you build?
ought to they build? 	ought to I be building?
ought to you be building?
ought to he be building?
ought to we be building?
ought to you be building?
ought to they be building? 	ought to I have built?
ought to you have built?
ought to he have built?
ought to we have built?
ought to you have built?
ought to they have built? 	ought to I have been building?
ought to you have been building?
ought to he have been building?
ought to we have been building?
ought to you have been building?
ought to they have been building? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought I not to build?
ought you not to build?
ought he not to build?
ought we not to build?
ought you not to build?
ought they not to build? 	ought I not to be building?
ought you not to be building?
ought he not to be building?
ought we not to be building?
ought you not to be building?
ought they not to be building? 	ought I not to have built?
ought you not to have built?
ought he not to have built?
ought we not to have built?
ought you not to have built?
ought they not to have built? 	ought I not to have been building?
ought you not to have been building?
ought he not to have been building?
ought we not to have been building?
ought you not to have been building?
ought they not to have been building?