ought to manufacture
Verbo regular: manufacture - manufactured- manufactured

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to manufacture
you ought to manufacture
she ought to manufacture
we ought to manufacture
you ought to manufacture
they ought to manufacture 	I ought to be manufacturing
you ought to be manufacturing
she ought to be manufacturing
we ought to be manufacturing
you ought to be manufacturing
they ought to be manufacturing	I ought to have manufactured
you ought to have manufactured
she ought to have manufactured
we ought to have manufactured
you ought to have manufactured
they ought to have manufactured	I ought to have been manufacturing
you ought to have been manufacturing
she ought to have been manufacturing
we ought to have been manufacturing
you ought to have been manufacturing
they ought to have been manufacturing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought not to manufacture
you ought not to manufacture
she ought not to manufacture
we ought not to manufacture
you ought not to manufacture
they ought not to manufacture 	I ought not to manufacturing
you ought not to manufacturing
she ought not to manufacturing
we ought not to manufacturing
you ought not to manufacturing
they ought not to manufacturing	I ought not to have manufactured
you ought not to have manufactured
she ought not to have manufactured
we ought not to have manufactured
you ought not to have manufactured
they ought not to have manufactured	I ought not to have been manufacturing
you ought not to have been manufacturing
she ought not to have been manufacturing
we ought not to have been manufacturing
you ought not to have been manufacturing
they ought not to have been manufacturing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I manufacture?
ought to you manufacture?
ought to she manufacture?
ought to we manufacture?
ought to you manufacture?
ought to they manufacture? 	ought to I be manufacturing?
ought to you be manufacturing?
ought to she be manufacturing?
ought to we be manufacturing?
ought to you be manufacturing?
ought to they be manufacturing? 	ought to I have manufactured?
ought to you have manufactured?
ought to she have manufactured?
ought to we have manufactured?
ought to you have manufactured?
ought to they have manufactured? 	ought to I have been manufacturing?
ought to you have been manufacturing?
ought to she have been manufacturing?
ought to we have been manufacturing?
ought to you have been manufacturing?
ought to they have been manufacturing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought I not to manufacture?
ought you not to manufacture?
ought she not to manufacture?
ought we not to manufacture?
ought you not to manufacture?
ought they not to manufacture? 	ought I not to be manufacturing?
ought you not to be manufacturing?
ought she not to be manufacturing?
ought we not to be manufacturing?
ought you not to be manufacturing?
ought they not to be manufacturing? 	ought I not to have manufactured?
ought you not to have manufactured?
ought she not to have manufactured?
ought we not to have manufactured?
ought you not to have manufactured?
ought they not to have manufactured? 	ought I not to have been manufacturing?
ought you not to have been manufacturing?
ought she not to have been manufacturing?
ought we not to have been manufacturing?
ought you not to have been manufacturing?
ought they not to have been manufacturing?