Conjugación del verbo inglés
MUST MODEM

Verbo regular: modem - modemed - modemed

Afirmación

Forma simple	Forma con V-ing
I must modem you must modem he must modem we must modem you must modem they must modem	I must be modeming you must be modeming he must be modeming we must be modeming you must be modeming they must be modeming
Perfecto	Perfecto con V-ing
I must have modemed you must have modemed he must have modemed we must have modemed you must have modemed they must have modemed	I must have been modeming you must have been modeming he must have been modeming we must have been modeming you must have been modeming they must have been modeming

Negación

Forma simple	Forma con V-ing
I must not modem you must not modem he must not modem we must not modem you must not modem they must not modem	I must not be modeming you must not be modeming he must not be modeming we must not be modeming you must not be modeming they must not be modeming
Perfecto	Perfecto con V-ing
I must not have modemed you must not have modemed he must not have modemed we must not have modemed you must not have modemed they must not have modemed	I must not have been modeming you must not have been modeming he must not have been modeming we must not have been modeming you must not have been modeming they must not have been modeming

Forma interrogativa

Forma simple	Forma con V-ing
must I modem? must you modem? must he modem? must we modem? must you modem? must they modem?	must I be modeming? must you be modeming? must he be modeming? must we be modeming? must you be modeming? must they be modeming?
Perfecto	Perfecto con V-ing
must I have modemed? must you have modemed? must he have modemed? must we have modemed? must you have modemed? must they have modemed?	must I have been modeming? must you have been modeming? must he have been modeming? must we have been modeming? must you have been modeming? must they have been modeming?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not modem? must you not modem? must he not modem? must we not modem? must you not modem? must they not modem?	must I not be modeming? must you not be modeming? must he not be modeming? must we not be modeming? must you not be modeming? must they not be modeming?
Perfecto	Perfecto con V-ing
must I not have modemed? must you not have modemed? must he not have modemed? must we not have modemed? must you not have modemed? must they not have modemed?	must I not have been modeming? must you not have been modeming? must he not have been modeming? must we not have been modeming? must you not have been modeming? must they not have been modeming?