Conjugación del verbo inglés
MUST PRECEDE

Verbo regular: precede - preceded - preceded

Afirmación

Forma simple	Forma con V-ing
I must precede you must precede she must precede we must precede you must precede they must precede	I must be preceding you must be preceding she must be preceding we must be preceding you must be preceding they must be preceding
Perfecto	Perfecto con V-ing
I must have preceded you must have preceded she must have preceded we must have preceded you must have preceded they must have preceded	I must have been preceding you must have been preceding she must have been preceding we must have been preceding you must have been preceding they must have been preceding

Negación

Forma simple	Forma con V-ing
I must not precede you must not precede she must not precede we must not precede you must not precede they must not precede	I must not be preceding you must not be preceding she must not be preceding we must not be preceding you must not be preceding they must not be preceding
Perfecto	Perfecto con V-ing
I must not have preceded you must not have preceded she must not have preceded we must not have preceded you must not have preceded they must not have preceded	I must not have been preceding you must not have been preceding she must not have been preceding we must not have been preceding you must not have been preceding they must not have been preceding

Forma interrogativa

Forma simple	Forma con V-ing
must I precede? must you precede? must she precede? must we precede? must you precede? must they precede?	must I be preceding? must you be preceding? must she be preceding? must we be preceding? must you be preceding? must they be preceding?
Perfecto	Perfecto con V-ing
must I have preceded? must you have preceded? must she have preceded? must we have preceded? must you have preceded? must they have preceded?	must I have been preceding? must you have been preceding? must she have been preceding? must we have been preceding? must you have been preceding? must they have been preceding?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not precede? must you not precede? must she not precede? must we not precede? must you not precede? must they not precede?	must I not be preceding? must you not be preceding? must she not be preceding? must we not be preceding? must you not be preceding? must they not be preceding?
Perfecto	Perfecto con V-ing
must I not have preceded? must you not have preceded? must she not have preceded? must we not have preceded? must you not have preceded? must they not have preceded?	must I not have been preceding? must you not have been preceding? must she not have been preceding? must we not have been preceding? must you not have been preceding? must they not have been preceding?