Conjugación del verbo inglés
MUST ATTEND

Verbo regular: attend - attended - attended

Afirmación

Forma simple	Forma con V-ing
I must attend you must attend she must attend we must attend you must attend they must attend	I must be attending you must be attending she must be attending we must be attending you must be attending they must be attending
Perfecto	Perfecto con V-ing
I must have attended you must have attended she must have attended we must have attended you must have attended they must have attended	I must have been attending you must have been attending she must have been attending we must have been attending you must have been attending they must have been attending

Negación

Forma simple	Forma con V-ing
I mustn't attend you mustn't attend she mustn't attend we mustn't attend you mustn't attend they mustn't attend	I mustn't be attending you mustn't be attending she mustn't be attending we mustn't be attending you mustn't be attending they mustn't be attending
Perfecto	Perfecto con V-ing
I mustn't have attended you mustn't have attended she mustn't have attended we mustn't have attended you mustn't have attended they mustn't have attended	I mustn't have been attending you mustn't have been attending she mustn't have been attending we mustn't have been attending you mustn't have been attending they mustn't have been attending

Forma interrogativa

Forma simple	Forma con V-ing
must I attend? must you attend? must she attend? must we attend? must you attend? must they attend?	must I be attending? must you be attending? must she be attending? must we be attending? must you be attending? must they be attending?
Perfecto	Perfecto con V-ing
must I have attended? must you have attended? must she have attended? must we have attended? must you have attended? must they have attended?	must I have been attending? must you have been attending? must she have been attending? must we have been attending? must you have been attending? must they have been attending?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I attend? mustn't you attend? mustn't she attend? mustn't we attend? mustn't you attend? mustn't they attend?	mustn't I be attending? mustn't you be attending? mustn't she be attending? mustn't we be attending? mustn't you be attending? mustn't they be attending?
Perfecto	Perfecto con V-ing
mustn't I have attended? mustn't you have attended? mustn't she have attended? mustn't we have attended? mustn't you have attended? mustn't they have attended?	mustn't I have been attending? mustn't you have been attending? mustn't she have been attending? mustn't we have been attending? mustn't you have been attending? mustn't they have been attending?