I must iodize you must iodize she must iodize we must iodize you must iodize they must iodize
Forma con V-ing
I must be iodizing you must be iodizing she must be iodizing we must be iodizing you must be iodizing they must be iodizing
Perfecto
I must have iodized you must have iodized she must have iodized we must have iodized you must have iodized they must have iodized
Perfecto con V-ing
I must have been iodizing you must have been iodizing she must have been iodizing we must have been iodizing you must have been iodizing they must have been iodizing
Negación
Forma simple
I must not iodize you must not iodize she must not iodize we must not iodize you must not iodize they must not iodize
Forma con V-ing
I must not be iodizing you must not be iodizing she must not be iodizing we must not be iodizing you must not be iodizing they must not be iodizing
Perfecto
I must not have iodized you must not have iodized she must not have iodized we must not have iodized you must not have iodized they must not have iodized
Perfecto con V-ing
I must not have been iodizing you must not have been iodizing she must not have been iodizing we must not have been iodizing you must not have been iodizing they must not have been iodizing
Forma interrogativa
Forma simple
must I iodize? must you iodize? must she iodize? must we iodize? must you iodize? must they iodize?
Forma con V-ing
must I be iodizing? must you be iodizing? must she be iodizing? must we be iodizing? must you be iodizing? must they be iodizing?
Perfecto
must I have iodized? must you have iodized? must she have iodized? must we have iodized? must you have iodized? must they have iodized?
Perfecto con V-ing
must I have been iodizing? must you have been iodizing? must she have been iodizing? must we have been iodizing? must you have been iodizing? must they have been iodizing?
Forma interro-negativa
Forma simple
must I not iodize? must you not iodize? must she not iodize? must we not iodize? must you not iodize? must they not iodize?
Forma con V-ing
must I not be iodizing? must you not be iodizing? must she not be iodizing? must we not be iodizing? must you not be iodizing? must they not be iodizing?
Perfecto
must I not have iodized? must you not have iodized? must she not have iodized? must we not have iodized? must you not have iodized? must they not have iodized?
Perfecto con V-ing
must I not have been iodizing? must you not have been iodizing? must she not have been iodizing? must we not have been iodizing? must you not have been iodizing? must they not have been iodizing?