Conjugación del verbo inglés
MUST UPSTAGE

Verbo regular: upstage - upstaged - upstaged

Afirmación

Forma simple	Forma con V-ing
I must upstage you must upstage she must upstage we must upstage you must upstage they must upstage	I must be upstaging you must be upstaging she must be upstaging we must be upstaging you must be upstaging they must be upstaging
Perfecto	Perfecto con V-ing
I must have upstaged you must have upstaged she must have upstaged we must have upstaged you must have upstaged they must have upstaged	I must have been upstaging you must have been upstaging she must have been upstaging we must have been upstaging you must have been upstaging they must have been upstaging

Negación

Forma simple	Forma con V-ing
I must not upstage you must not upstage she must not upstage we must not upstage you must not upstage they must not upstage	I must not be upstaging you must not be upstaging she must not be upstaging we must not be upstaging you must not be upstaging they must not be upstaging
Perfecto	Perfecto con V-ing
I must not have upstaged you must not have upstaged she must not have upstaged we must not have upstaged you must not have upstaged they must not have upstaged	I must not have been upstaging you must not have been upstaging she must not have been upstaging we must not have been upstaging you must not have been upstaging they must not have been upstaging

Forma interrogativa

Forma simple	Forma con V-ing
must I upstage? must you upstage? must she upstage? must we upstage? must you upstage? must they upstage?	must I be upstaging? must you be upstaging? must she be upstaging? must we be upstaging? must you be upstaging? must they be upstaging?
Perfecto	Perfecto con V-ing
must I have upstaged? must you have upstaged? must she have upstaged? must we have upstaged? must you have upstaged? must they have upstaged?	must I have been upstaging? must you have been upstaging? must she have been upstaging? must we have been upstaging? must you have been upstaging? must they have been upstaging?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not upstage? must you not upstage? must she not upstage? must we not upstage? must you not upstage? must they not upstage?	must I not be upstaging? must you not be upstaging? must she not be upstaging? must we not be upstaging? must you not be upstaging? must they not be upstaging?
Perfecto	Perfecto con V-ing
must I not have upstaged? must you not have upstaged? must she not have upstaged? must we not have upstaged? must you not have upstaged? must they not have upstaged?	must I not have been upstaging? must you not have been upstaging? must she not have been upstaging? must we not have been upstaging? must you not have been upstaging? must they not have been upstaging?