Conjugación del verbo inglés
MUST WORRY

Verbo regular: worry - worried - worried

Afirmación

Forma simple	Forma con V-ing
I must worry you must worry he must worry we must worry you must worry they must worry	I must be worrying you must be worrying he must be worrying we must be worrying you must be worrying they must be worrying
Perfecto	Perfecto con V-ing
I must have worried you must have worried he must have worried we must have worried you must have worried they must have worried	I must have been worrying you must have been worrying he must have been worrying we must have been worrying you must have been worrying they must have been worrying

Negación

Forma simple	Forma con V-ing
I must not worry you must not worry he must not worry we must not worry you must not worry they must not worry	I must not be worrying you must not be worrying he must not be worrying we must not be worrying you must not be worrying they must not be worrying
Perfecto	Perfecto con V-ing
I must not have worried you must not have worried he must not have worried we must not have worried you must not have worried they must not have worried	I must not have been worrying you must not have been worrying he must not have been worrying we must not have been worrying you must not have been worrying they must not have been worrying

Forma interrogativa

Forma simple	Forma con V-ing
must I worry? must you worry? must he worry? must we worry? must you worry? must they worry?	must I be worrying? must you be worrying? must he be worrying? must we be worrying? must you be worrying? must they be worrying?
Perfecto	Perfecto con V-ing
must I have worried? must you have worried? must he have worried? must we have worried? must you have worried? must they have worried?	must I have been worrying? must you have been worrying? must he have been worrying? must we have been worrying? must you have been worrying? must they have been worrying?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not worry? must you not worry? must he not worry? must we not worry? must you not worry? must they not worry?	must I not be worrying? must you not be worrying? must he not be worrying? must we not be worrying? must you not be worrying? must they not be worrying?
Perfecto	Perfecto con V-ing
must I not have worried? must you not have worried? must he not have worried? must we not have worried? must you not have worried? must they not have worried?	must I not have been worrying? must you not have been worrying? must he not have been worrying? must we not have been worrying? must you not have been worrying? must they not have been worrying?