Conjugación del verbo inglés
MUST SPOIL

Verbo irregular: spoil - spoiled, spoilt - spoiled, spoilt

Afirmación

Forma simple	Forma con V-ing
I must spoil you must spoil she must spoil we must spoil you must spoil they must spoil	I must be spoiling you must be spoiling she must be spoiling we must be spoiling you must be spoiling they must be spoiling
Perfecto	Perfecto con V-ing
I must have spoiled, spoilt you must have spoiled, spoilt she must have spoiled, spoilt we must have spoiled, spoilt you must have spoiled, spoilt they must have spoiled, spoilt	I must have been spoiling you must have been spoiling she must have been spoiling we must have been spoiling you must have been spoiling they must have been spoiling

Negación

Forma simple	Forma con V-ing
I must not spoil you must not spoil she must not spoil we must not spoil you must not spoil they must not spoil	I must not be spoiling you must not be spoiling she must not be spoiling we must not be spoiling you must not be spoiling they must not be spoiling
Perfecto	Perfecto con V-ing
I must not have spoiled, spoilt you must not have spoiled, spoilt she must not have spoiled, spoilt we must not have spoiled, spoilt you must not have spoiled, spoilt they must not have spoiled, spoilt	I must not have been spoiling you must not have been spoiling she must not have been spoiling we must not have been spoiling you must not have been spoiling they must not have been spoiling

Forma interrogativa

Forma simple	Forma con V-ing
must I spoil? must you spoil? must she spoil? must we spoil? must you spoil? must they spoil?	must I be spoiling? must you be spoiling? must she be spoiling? must we be spoiling? must you be spoiling? must they be spoiling?
Perfecto	Perfecto con V-ing
must I have spoiled, spoilt? must you have spoiled, spoilt? must she have spoiled, spoilt? must we have spoiled, spoilt? must you have spoiled, spoilt? must they have spoiled, spoilt?	must I have been spoiling? must you have been spoiling? must she have been spoiling? must we have been spoiling? must you have been spoiling? must they have been spoiling?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not spoil? must you not spoil? must she not spoil? must we not spoil? must you not spoil? must they not spoil?	must I not be spoiling? must you not be spoiling? must she not be spoiling? must we not be spoiling? must you not be spoiling? must they not be spoiling?
Perfecto	Perfecto con V-ing
must I not have spoiled, spoilt? must you not have spoiled, spoilt? must she not have spoiled, spoilt? must we not have spoiled, spoilt? must you not have spoiled, spoilt? must they not have spoiled, spoilt?	must I not have been spoiling? must you not have been spoiling? must she not have been spoiling? must we not have been spoiling? must you not have been spoiling? must they not have been spoiling?