Conjugación del verbo inglés
MUST BUILD

Verbo irregular: build - built - built

Afirmación

Forma simple	Forma con V-ing
I must build you must build he must build we must build you must build they must build	I must be building you must be building he must be building we must be building you must be building they must be building
Perfecto	Perfecto con V-ing
I must have built you must have built he must have built we must have built you must have built they must have built	I must have been building you must have been building he must have been building we must have been building you must have been building they must have been building

Negación

Forma simple	Forma con V-ing
I mustn't build you mustn't build he mustn't build we mustn't build you mustn't build they mustn't build	I mustn't be building you mustn't be building he mustn't be building we mustn't be building you mustn't be building they mustn't be building
Perfecto	Perfecto con V-ing
I mustn't have built you mustn't have built he mustn't have built we mustn't have built you mustn't have built they mustn't have built	I mustn't have been building you mustn't have been building he mustn't have been building we mustn't have been building you mustn't have been building they mustn't have been building

Forma interrogativa

Forma simple	Forma con V-ing
must I build? must you build? must he build? must we build? must you build? must they build?	must I be building? must you be building? must he be building? must we be building? must you be building? must they be building?
Perfecto	Perfecto con V-ing
must I have built? must you have built? must he have built? must we have built? must you have built? must they have built?	must I have been building? must you have been building? must he have been building? must we have been building? must you have been building? must they have been building?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I build? mustn't you build? mustn't he build? mustn't we build? mustn't you build? mustn't they build?	mustn't I be building? mustn't you be building? mustn't he be building? mustn't we be building? mustn't you be building? mustn't they be building?
Perfecto	Perfecto con V-ing
mustn't I have built? mustn't you have built? mustn't he have built? mustn't we have built? mustn't you have built? mustn't they have built?	mustn't I have been building? mustn't you have been building? mustn't he have been building? mustn't we have been building? mustn't you have been building? mustn't they have been building?