Conjugación del verbo inglés
MUST JOIN

Verbo regular: join - joined - joined

Afirmación

Forma simple	Forma con V-ing
I must join you must join she must join we must join you must join they must join	I must be joining you must be joining she must be joining we must be joining you must be joining they must be joining
Perfecto	Perfecto con V-ing
I must have joined you must have joined she must have joined we must have joined you must have joined they must have joined	I must have been joining you must have been joining she must have been joining we must have been joining you must have been joining they must have been joining

Negación

Forma simple	Forma con V-ing
I mustn't join you mustn't join she mustn't join we mustn't join you mustn't join they mustn't join	I mustn't be joining you mustn't be joining she mustn't be joining we mustn't be joining you mustn't be joining they mustn't be joining
Perfecto	Perfecto con V-ing
I mustn't have joined you mustn't have joined she mustn't have joined we mustn't have joined you mustn't have joined they mustn't have joined	I mustn't have been joining you mustn't have been joining she mustn't have been joining we mustn't have been joining you mustn't have been joining they mustn't have been joining

Forma interrogativa

Forma simple	Forma con V-ing
must I join? must you join? must she join? must we join? must you join? must they join?	must I be joining? must you be joining? must she be joining? must we be joining? must you be joining? must they be joining?
Perfecto	Perfecto con V-ing
must I have joined? must you have joined? must she have joined? must we have joined? must you have joined? must they have joined?	must I have been joining? must you have been joining? must she have been joining? must we have been joining? must you have been joining? must they have been joining?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I join? mustn't you join? mustn't she join? mustn't we join? mustn't you join? mustn't they join?	mustn't I be joining? mustn't you be joining? mustn't she be joining? mustn't we be joining? mustn't you be joining? mustn't they be joining?
Perfecto	Perfecto con V-ing
mustn't I have joined? mustn't you have joined? mustn't she have joined? mustn't we have joined? mustn't you have joined? mustn't they have joined?	mustn't I have been joining? mustn't you have been joining? mustn't she have been joining? mustn't we have been joining? mustn't you have been joining? mustn't they have been joining?