Conjugación del verbo inglés
MUST LITTER

Verbo regular: litter - littered - littered

Afirmación

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

Negación

Forma simple	Forma con V-ing
I mustn't litter you mustn't litter he mustn't litter we mustn't litter you mustn't litter they mustn't litter	I mustn't be littering you mustn't be littering he mustn't be littering we mustn't be littering you mustn't be littering they mustn't be littering
Perfecto	Perfecto con V-ing
I mustn't have littered you mustn't have littered he mustn't have littered we mustn't have littered you mustn't have littered they mustn't have littered	I mustn't have been littering you mustn't have been littering he mustn't have been littering we mustn't have been littering you mustn't have been littering they mustn't have been littering

Forma interrogativa

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

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I litter? mustn't you litter? mustn't he litter? mustn't we litter? mustn't you litter? mustn't they litter?	mustn't I be littering? mustn't you be littering? mustn't he be littering? mustn't we be littering? mustn't you be littering? mustn't they be littering?
Perfecto	Perfecto con V-ing
mustn't I have littered? mustn't you have littered? mustn't he have littered? mustn't we have littered? mustn't you have littered? mustn't they have littered?	mustn't I have been littering? mustn't you have been littering? mustn't he have been littering? mustn't we have been littering? mustn't you have been littering? mustn't they have been littering?