Conjugación del verbo inglés
CAN UPCHUCK

Verbo regular: upchuck - upchucked - upchucked

Afirmación

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

Negación

Forma simple	Forma con V-ing
I cannot upchuck you cannot upchuck he cannot upchuck we cannot upchuck you cannot upchuck they cannot upchuck	I cannot be upchucking you cannot be upchucking he cannot be upchucking we cannot be upchucking you cannot be upchucking they cannot be upchucking
Perfecto	Perfecto con V-ing
I cannot have upchucked you cannot have upchucked he cannot have upchucked we cannot have upchucked you cannot have upchucked they cannot have upchucked	I cannot have been upchucking you cannot have been upchucking he cannot have been upchucking we cannot have been upchucking you cannot have been upchucking they cannot have been upchucking

Forma interrogativa

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

Forma interro-negativa

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