can upchuck
Verbe régulier : upchuck - upchucked- upchucked

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en 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	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	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en 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	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	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en 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? 	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? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en 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? 	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?