Verbo regular: economize - economized - economized
Afirmación
Forma simple
I must economize you must economize she must economize we must economize you must economize they must economize
Forma con V-ing
I must be economizing you must be economizing she must be economizing we must be economizing you must be economizing they must be economizing
Perfecto
I must have economized you must have economized she must have economized we must have economized you must have economized they must have economized
Perfecto con V-ing
I must have been economizing you must have been economizing she must have been economizing we must have been economizing you must have been economizing they must have been economizing
Negación
Forma simple
I must not economize you must not economize she must not economize we must not economize you must not economize they must not economize
Forma con V-ing
I must not be economizing you must not be economizing she must not be economizing we must not be economizing you must not be economizing they must not be economizing
Perfecto
I must not have economized you must not have economized she must not have economized we must not have economized you must not have economized they must not have economized
Perfecto con V-ing
I must not have been economizing you must not have been economizing she must not have been economizing we must not have been economizing you must not have been economizing they must not have been economizing
Forma interrogativa
Forma simple
must I economize? must you economize? must she economize? must we economize? must you economize? must they economize?
Forma con V-ing
must I be economizing? must you be economizing? must she be economizing? must we be economizing? must you be economizing? must they be economizing?
Perfecto
must I have economized? must you have economized? must she have economized? must we have economized? must you have economized? must they have economized?
Perfecto con V-ing
must I have been economizing? must you have been economizing? must she have been economizing? must we have been economizing? must you have been economizing? must they have been economizing?
Forma interro-negativa
Forma simple
must I not economize? must you not economize? must she not economize? must we not economize? must you not economize? must they not economize?
Forma con V-ing
must I not be economizing? must you not be economizing? must she not be economizing? must we not be economizing? must you not be economizing? must they not be economizing?
Perfecto
must I not have economized? must you not have economized? must she not have economized? must we not have economized? must you not have economized? must they not have economized?
Perfecto con V-ing
must I not have been economizing? must you not have been economizing? must she not have been economizing? must we not have been economizing? must you not have been economizing? must they not have been economizing?