ought to litter
Verbo regular: litter - littered- littered

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to litter
you ought to litter
he ought to litter
we ought to litter
you ought to litter
they ought to litter 	I ought to be littering
you ought to be littering
he ought to be littering
we ought to be littering
you ought to be littering
they ought to be littering	I ought to have littered
you ought to have littered
he ought to have littered
we ought to have littered
you ought to have littered
they ought to have littered	I ought to have been littering
you ought to have been littering
he ought to have been littering
we ought to have been littering
you ought to have been littering
they ought to have been littering	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought not to litter
you ought not to litter
he ought not to litter
we ought not to litter
you ought not to litter
they ought not to litter 	I ought not to littering
you ought not to littering
he ought not to littering
we ought not to littering
you ought not to littering
they ought not to littering	I ought not to have littered
you ought not to have littered
he ought not to have littered
we ought not to have littered
you ought not to have littered
they ought not to have littered	I ought not to have been littering
you ought not to have been littering
he ought not to have been littering
we ought not to have been littering
you ought not to have been littering
they ought not to have been littering	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I litter?
ought to you litter?
ought to he litter?
ought to we litter?
ought to you litter?
ought to they litter? 	ought to I be littering?
ought to you be littering?
ought to he be littering?
ought to we be littering?
ought to you be littering?
ought to they be littering? 	ought to I have littered?
ought to you have littered?
ought to he have littered?
ought to we have littered?
ought to you have littered?
ought to they have littered? 	ought to I have been littering?
ought to you have been littering?
ought to he have been littering?
ought to we have been littering?
ought to you have been littering?
ought to they have been littering? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought I not to litter?
ought you not to litter?
ought he not to litter?
ought we not to litter?
ought you not to litter?
ought they not to litter? 	ought I not to be littering?
ought you not to be littering?
ought he not to be littering?
ought we not to be littering?
ought you not to be littering?
ought they not to be littering? 	ought I not to have littered?
ought you not to have littered?
ought he not to have littered?
ought we not to have littered?
ought you not to have littered?
ought they not to have littered? 	ought I not to have been littering?
ought you not to have been littering?
ought he not to have been littering?
ought we not to have been littering?
ought you not to have been littering?
ought they not to have been littering?