Conjugación del verbo inglés
MUST UPCHUCK

Verbo regular: upchuck - upchucked - upchucked

Afirmación

Forma simple	Forma con V-ing
I must upchuck you must upchuck she must upchuck we must upchuck you must upchuck they must upchuck	I must be upchucking you must be upchucking she must be upchucking we must be upchucking you must be upchucking they must be upchucking
Perfecto	Perfecto con V-ing
I must have upchucked you must have upchucked she must have upchucked we must have upchucked you must have upchucked they must have upchucked	I must have been upchucking you must have been upchucking she must have been upchucking we must have been upchucking you must have been upchucking they must have been upchucking

Negación

Forma simple	Forma con V-ing
I must not upchuck you must not upchuck she must not upchuck we must not upchuck you must not upchuck they must not upchuck	I must not be upchucking you must not be upchucking she must not be upchucking we must not be upchucking you must not be upchucking they must not be upchucking
Perfecto	Perfecto con V-ing
I must not have upchucked you must not have upchucked she must not have upchucked we must not have upchucked you must not have upchucked they must not have upchucked	I must not have been upchucking you must not have been upchucking she must not have been upchucking we must not have been upchucking you must not have been upchucking they must not have been upchucking

Forma interrogativa

Forma simple	Forma con V-ing
must I upchuck? must you upchuck? must she upchuck? must we upchuck? must you upchuck? must they upchuck?	must I be upchucking? must you be upchucking? must she be upchucking? must we be upchucking? must you be upchucking? must they be upchucking?
Perfecto	Perfecto con V-ing
must I have upchucked? must you have upchucked? must she have upchucked? must we have upchucked? must you have upchucked? must they have upchucked?	must I have been upchucking? must you have been upchucking? must she have been upchucking? must we have been upchucking? must you have been upchucking? must they have been upchucking?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not upchuck? must you not upchuck? must she not upchuck? must we not upchuck? must you not upchuck? must they not upchuck?	must I not be upchucking? must you not be upchucking? must she not be upchucking? must we not be upchucking? must you not be upchucking? must they not be upchucking?
Perfecto	Perfecto con V-ing
must I not have upchucked? must you not have upchucked? must she not have upchucked? must we not have upchucked? must you not have upchucked? must they not have upchucked?	must I not have been upchucking? must you not have been upchucking? must she not have been upchucking? must we not have been upchucking? must you not have been upchucking? must they not have been upchucking?