Conjugação do verbo inglês
MUST DISAPPOINT

Verbo regular: disappoint - disappointed - disappointed

Afirmação

Forma simple	Forma com V-ing
I must disappoint you must disappoint he must disappoint we must disappoint you must disappoint they must disappoint	I must be disappointing you must be disappointing he must be disappointing we must be disappointing you must be disappointing they must be disappointing
Perfeito	Perfeito com V-ing
I must have disappointed you must have disappointed he must have disappointed we must have disappointed you must have disappointed they must have disappointed	I must have been disappointing you must have been disappointing he must have been disappointing we must have been disappointing you must have been disappointing they must have been disappointing

Negação

Forma simple	Forma com V-ing
I must not disappoint you must not disappoint he must not disappoint we must not disappoint you must not disappoint they must not disappoint	I must not be disappointing you must not be disappointing he must not be disappointing we must not be disappointing you must not be disappointing they must not be disappointing
Perfeito	Perfeito com V-ing
I must not have disappointed you must not have disappointed he must not have disappointed we must not have disappointed you must not have disappointed they must not have disappointed	I must not have been disappointing you must not have been disappointing he must not have been disappointing we must not have been disappointing you must not have been disappointing they must not have been disappointing

Forma interrogativa

Forma simple	Forma com V-ing
must I disappoint? must you disappoint? must he disappoint? must we disappoint? must you disappoint? must they disappoint?	must I be disappointing? must you be disappointing? must he be disappointing? must we be disappointing? must you be disappointing? must they be disappointing?
Perfeito	Perfeito com V-ing
must I have disappointed? must you have disappointed? must he have disappointed? must we have disappointed? must you have disappointed? must they have disappointed?	must I have been disappointing? must you have been disappointing? must he have been disappointing? must we have been disappointing? must you have been disappointing? must they have been disappointing?

Forma interro-Negação

Forma simple	Forma com V-ing
must I not disappoint? must you not disappoint? must he not disappoint? must we not disappoint? must you not disappoint? must they not disappoint?	must I not be disappointing? must you not be disappointing? must he not be disappointing? must we not be disappointing? must you not be disappointing? must they not be disappointing?
Perfeito	Perfeito com V-ing
must I not have disappointed? must you not have disappointed? must he not have disappointed? must we not have disappointed? must you not have disappointed? must they not have disappointed?	must I not have been disappointing? must you not have been disappointing? must he not have been disappointing? must we not have been disappointing? must you not have been disappointing? must they not have been disappointing?