Conjugação do verbo inglês
MUST SKIM

Verbo regular: skim - skimmed - skimmed

Afirmação

Forma simple	Forma com V-ing
I must skim you must skim she must skim we must skim you must skim they must skim	I must be skimming you must be skimming she must be skimming we must be skimming you must be skimming they must be skimming
Perfeito	Perfeito com V-ing
I must have skimmed you must have skimmed she must have skimmed we must have skimmed you must have skimmed they must have skimmed	I must have been skimming you must have been skimming she must have been skimming we must have been skimming you must have been skimming they must have been skimming

Negação

Forma simple	Forma com V-ing
I must not skim you must not skim she must not skim we must not skim you must not skim they must not skim	I must not be skimming you must not be skimming she must not be skimming we must not be skimming you must not be skimming they must not be skimming
Perfeito	Perfeito com V-ing
I must not have skimmed you must not have skimmed she must not have skimmed we must not have skimmed you must not have skimmed they must not have skimmed	I must not have been skimming you must not have been skimming she must not have been skimming we must not have been skimming you must not have been skimming they must not have been skimming

Forma interrogativa

Forma simple	Forma com V-ing
must I skim? must you skim? must she skim? must we skim? must you skim? must they skim?	must I be skimming? must you be skimming? must she be skimming? must we be skimming? must you be skimming? must they be skimming?
Perfeito	Perfeito com V-ing
must I have skimmed? must you have skimmed? must she have skimmed? must we have skimmed? must you have skimmed? must they have skimmed?	must I have been skimming? must you have been skimming? must she have been skimming? must we have been skimming? must you have been skimming? must they have been skimming?

Forma interro-Negação

Forma simple	Forma com V-ing
must I not skim? must you not skim? must she not skim? must we not skim? must you not skim? must they not skim?	must I not be skimming? must you not be skimming? must she not be skimming? must we not be skimming? must you not be skimming? must they not be skimming?
Perfeito	Perfeito com V-ing
must I not have skimmed? must you not have skimmed? must she not have skimmed? must we not have skimmed? must you not have skimmed? must they not have skimmed?	must I not have been skimming? must you not have been skimming? must she not have been skimming? must we not have been skimming? must you not have been skimming? must they not have been skimming?