Conjugación del verbo inglés
MUST DRILL

Verbo regular: drill - drilled - drilled

Afirmación

Forma simple	Forma con V-ing
I must drill you must drill he must drill we must drill you must drill they must drill	I must be drilling you must be drilling he must be drilling we must be drilling you must be drilling they must be drilling
Perfecto	Perfecto con V-ing
I must have drilled you must have drilled he must have drilled we must have drilled you must have drilled they must have drilled	I must have been drilling you must have been drilling he must have been drilling we must have been drilling you must have been drilling they must have been drilling

Negación

Forma simple	Forma con V-ing
I mustn't drill you mustn't drill he mustn't drill we mustn't drill you mustn't drill they mustn't drill	I mustn't be drilling you mustn't be drilling he mustn't be drilling we mustn't be drilling you mustn't be drilling they mustn't be drilling
Perfecto	Perfecto con V-ing
I mustn't have drilled you mustn't have drilled he mustn't have drilled we mustn't have drilled you mustn't have drilled they mustn't have drilled	I mustn't have been drilling you mustn't have been drilling he mustn't have been drilling we mustn't have been drilling you mustn't have been drilling they mustn't have been drilling

Forma interrogativa

Forma simple	Forma con V-ing
must I drill? must you drill? must he drill? must we drill? must you drill? must they drill?	must I be drilling? must you be drilling? must he be drilling? must we be drilling? must you be drilling? must they be drilling?
Perfecto	Perfecto con V-ing
must I have drilled? must you have drilled? must he have drilled? must we have drilled? must you have drilled? must they have drilled?	must I have been drilling? must you have been drilling? must he have been drilling? must we have been drilling? must you have been drilling? must they have been drilling?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I drill? mustn't you drill? mustn't he drill? mustn't we drill? mustn't you drill? mustn't they drill?	mustn't I be drilling? mustn't you be drilling? mustn't he be drilling? mustn't we be drilling? mustn't you be drilling? mustn't they be drilling?
Perfecto	Perfecto con V-ing
mustn't I have drilled? mustn't you have drilled? mustn't he have drilled? mustn't we have drilled? mustn't you have drilled? mustn't they have drilled?	mustn't I have been drilling? mustn't you have been drilling? mustn't he have been drilling? mustn't we have been drilling? mustn't you have been drilling? mustn't they have been drilling?