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