Conjugación del verbo inglés
MUST UPHEAVE

Verbo regular: upheave - upheaved - upheaved

Afirmación

Forma simple	Forma con V-ing
I must upheave you must upheave he must upheave we must upheave you must upheave they must upheave	I must be upheaving you must be upheaving he must be upheaving we must be upheaving you must be upheaving they must be upheaving
Perfecto	Perfecto con V-ing
I must have upheaved you must have upheaved he must have upheaved we must have upheaved you must have upheaved they must have upheaved	I must have been upheaving you must have been upheaving he must have been upheaving we must have been upheaving you must have been upheaving they must have been upheaving

Negación

Forma simple	Forma con V-ing
I must not upheave you must not upheave he must not upheave we must not upheave you must not upheave they must not upheave	I must not be upheaving you must not be upheaving he must not be upheaving we must not be upheaving you must not be upheaving they must not be upheaving
Perfecto	Perfecto con V-ing
I must not have upheaved you must not have upheaved he must not have upheaved we must not have upheaved you must not have upheaved they must not have upheaved	I must not have been upheaving you must not have been upheaving he must not have been upheaving we must not have been upheaving you must not have been upheaving they must not have been upheaving

Forma interrogativa

Forma simple	Forma con V-ing
must I upheave? must you upheave? must he upheave? must we upheave? must you upheave? must they upheave?	must I be upheaving? must you be upheaving? must he be upheaving? must we be upheaving? must you be upheaving? must they be upheaving?
Perfecto	Perfecto con V-ing
must I have upheaved? must you have upheaved? must he have upheaved? must we have upheaved? must you have upheaved? must they have upheaved?	must I have been upheaving? must you have been upheaving? must he have been upheaving? must we have been upheaving? must you have been upheaving? must they have been upheaving?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not upheave? must you not upheave? must he not upheave? must we not upheave? must you not upheave? must they not upheave?	must I not be upheaving? must you not be upheaving? must he not be upheaving? must we not be upheaving? must you not be upheaving? must they not be upheaving?
Perfecto	Perfecto con V-ing
must I not have upheaved? must you not have upheaved? must he not have upheaved? must we not have upheaved? must you not have upheaved? must they not have upheaved?	must I not have been upheaving? must you not have been upheaving? must he not have been upheaving? must we not have been upheaving? must you not have been upheaving? must they not have been upheaving?