Atención, este verbo puede no existir, se da como ejemplo la conjugación.
Afirmación
Forma simple
I must bark at you must bark at he must bark at we must bark at you must bark at they must bark at
Forma con V-ing
I must be bark ating you must be bark ating he must be bark ating we must be bark ating you must be bark ating they must be bark ating
Perfecto
I must have bark ated you must have bark ated he must have bark ated we must have bark ated you must have bark ated they must have bark ated
Perfecto con V-ing
I must have been bark ating you must have been bark ating he must have been bark ating we must have been bark ating you must have been bark ating they must have been bark ating
Negación
Forma simple
I mustn't bark at you mustn't bark at he mustn't bark at we mustn't bark at you mustn't bark at they mustn't bark at
Forma con V-ing
I mustn't be bark ating you mustn't be bark ating he mustn't be bark ating we mustn't be bark ating you mustn't be bark ating they mustn't be bark ating
Perfecto
I mustn't have bark ated you mustn't have bark ated he mustn't have bark ated we mustn't have bark ated you mustn't have bark ated they mustn't have bark ated
Perfecto con V-ing
I mustn't have been bark ating you mustn't have been bark ating he mustn't have been bark ating we mustn't have been bark ating you mustn't have been bark ating they mustn't have been bark ating
Forma interrogativa
Forma simple
must I bark at? must you bark at? must he bark at? must we bark at? must you bark at? must they bark at?
Forma con V-ing
must I be bark ating? must you be bark ating? must he be bark ating? must we be bark ating? must you be bark ating? must they be bark ating?
Perfecto
must I have bark ated? must you have bark ated? must he have bark ated? must we have bark ated? must you have bark ated? must they have bark ated?
Perfecto con V-ing
must I have been bark ating? must you have been bark ating? must he have been bark ating? must we have been bark ating? must you have been bark ating? must they have been bark ating?
Forma interro-negativa
Forma simple
mustn't I bark at? mustn't you bark at? mustn't he bark at? mustn't we bark at? mustn't you bark at? mustn't they bark at?
Forma con V-ing
mustn't I be bark ating? mustn't you be bark ating? mustn't he be bark ating? mustn't we be bark ating? mustn't you be bark ating? mustn't they be bark ating?
Perfecto
mustn't I have bark ated? mustn't you have bark ated? mustn't he have bark ated? mustn't we have bark ated? mustn't you have bark ated? mustn't they have bark ated?
Perfecto con V-ing
mustn't I have been bark ating? mustn't you have been bark ating? mustn't he have been bark ating? mustn't we have been bark ating? mustn't you have been bark ating? mustn't they have been bark ating?