Conjugación del verbo inglés
MUST CELEBRATE

Verbo regular: celebrate - celebrated - celebrated

Afirmación

Forma simple	Forma con V-ing
I must celebrate you must celebrate she must celebrate we must celebrate you must celebrate they must celebrate	I must be celebrating you must be celebrating she must be celebrating we must be celebrating you must be celebrating they must be celebrating
Perfecto	Perfecto con V-ing
I must have celebrated you must have celebrated she must have celebrated we must have celebrated you must have celebrated they must have celebrated	I must have been celebrating you must have been celebrating she must have been celebrating we must have been celebrating you must have been celebrating they must have been celebrating

Negación

Forma simple	Forma con V-ing
I must not celebrate you must not celebrate she must not celebrate we must not celebrate you must not celebrate they must not celebrate	I must not be celebrating you must not be celebrating she must not be celebrating we must not be celebrating you must not be celebrating they must not be celebrating
Perfecto	Perfecto con V-ing
I must not have celebrated you must not have celebrated she must not have celebrated we must not have celebrated you must not have celebrated they must not have celebrated	I must not have been celebrating you must not have been celebrating she must not have been celebrating we must not have been celebrating you must not have been celebrating they must not have been celebrating

Forma interrogativa

Forma simple	Forma con V-ing
must I celebrate? must you celebrate? must she celebrate? must we celebrate? must you celebrate? must they celebrate?	must I be celebrating? must you be celebrating? must she be celebrating? must we be celebrating? must you be celebrating? must they be celebrating?
Perfecto	Perfecto con V-ing
must I have celebrated? must you have celebrated? must she have celebrated? must we have celebrated? must you have celebrated? must they have celebrated?	must I have been celebrating? must you have been celebrating? must she have been celebrating? must we have been celebrating? must you have been celebrating? must they have been celebrating?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not celebrate? must you not celebrate? must she not celebrate? must we not celebrate? must you not celebrate? must they not celebrate?	must I not be celebrating? must you not be celebrating? must she not be celebrating? must we not be celebrating? must you not be celebrating? must they not be celebrating?
Perfecto	Perfecto con V-ing
must I not have celebrated? must you not have celebrated? must she not have celebrated? must we not have celebrated? must you not have celebrated? must they not have celebrated?	must I not have been celebrating? must you not have been celebrating? must she not have been celebrating? must we not have been celebrating? must you not have been celebrating? must they not have been celebrating?