Conjugación del verbo inglés
MUST BOB

Verbo regular: bob - bobbed - bobbed

Afirmación

Forma simple	Forma con V-ing
I must bob you must bob she must bob we must bob you must bob they must bob	I must be bobbing you must be bobbing she must be bobbing we must be bobbing you must be bobbing they must be bobbing
Perfecto	Perfecto con V-ing
I must have bobbed you must have bobbed she must have bobbed we must have bobbed you must have bobbed they must have bobbed	I must have been bobbing you must have been bobbing she must have been bobbing we must have been bobbing you must have been bobbing they must have been bobbing

Negación

Forma simple	Forma con V-ing
I mustn't bob you mustn't bob she mustn't bob we mustn't bob you mustn't bob they mustn't bob	I mustn't be bobbing you mustn't be bobbing she mustn't be bobbing we mustn't be bobbing you mustn't be bobbing they mustn't be bobbing
Perfecto	Perfecto con V-ing
I mustn't have bobbed you mustn't have bobbed she mustn't have bobbed we mustn't have bobbed you mustn't have bobbed they mustn't have bobbed	I mustn't have been bobbing you mustn't have been bobbing she mustn't have been bobbing we mustn't have been bobbing you mustn't have been bobbing they mustn't have been bobbing

Forma interrogativa

Forma simple	Forma con V-ing
must I bob? must you bob? must she bob? must we bob? must you bob? must they bob?	must I be bobbing? must you be bobbing? must she be bobbing? must we be bobbing? must you be bobbing? must they be bobbing?
Perfecto	Perfecto con V-ing
must I have bobbed? must you have bobbed? must she have bobbed? must we have bobbed? must you have bobbed? must they have bobbed?	must I have been bobbing? must you have been bobbing? must she have been bobbing? must we have been bobbing? must you have been bobbing? must they have been bobbing?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I bob? mustn't you bob? mustn't she bob? mustn't we bob? mustn't you bob? mustn't they bob?	mustn't I be bobbing? mustn't you be bobbing? mustn't she be bobbing? mustn't we be bobbing? mustn't you be bobbing? mustn't they be bobbing?
Perfecto	Perfecto con V-ing
mustn't I have bobbed? mustn't you have bobbed? mustn't she have bobbed? mustn't we have bobbed? mustn't you have bobbed? mustn't they have bobbed?	mustn't I have been bobbing? mustn't you have been bobbing? mustn't she have been bobbing? mustn't we have been bobbing? mustn't you have been bobbing? mustn't they have been bobbing?