can shadowbox
Verbe régulier : shadowbox - shadowboxed- shadowboxed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can shadowbox
you can shadowbox
he can shadowbox
we can shadowbox
you can shadowbox
they can shadowbox 	I can be shadowboxing
you can be shadowboxing
he can be shadowboxing
we can be shadowboxing
you can be shadowboxing
they can be shadowboxing	I can have shadowboxed
you can have shadowboxed
he can have shadowboxed
we can have shadowboxed
you can have shadowboxed
they can have shadowboxed	I can have been shadowboxing
you can have been shadowboxing
he can have been shadowboxing
we can have been shadowboxing
you can have been shadowboxing
they can have been shadowboxing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I cannot shadowbox
you cannot shadowbox
he cannot shadowbox
we cannot shadowbox
you cannot shadowbox
they cannot shadowbox 	I cannot be shadowboxing
you cannot be shadowboxing
he cannot be shadowboxing
we cannot be shadowboxing
you cannot be shadowboxing
they cannot be shadowboxing	I cannot have shadowboxed
you cannot have shadowboxed
he cannot have shadowboxed
we cannot have shadowboxed
you cannot have shadowboxed
they cannot have shadowboxed	I cannot have been shadowboxing
you cannot have been shadowboxing
he cannot have been shadowboxing
we cannot have been shadowboxing
you cannot have been shadowboxing
they cannot have been shadowboxing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I shadowbox?
can you shadowbox?
can he shadowbox?
can we shadowbox?
can you shadowbox?
can they shadowbox? 	can I be shadowboxing?
can you be shadowboxing?
can he be shadowboxing?
can we be shadowboxing?
can you be shadowboxing?
can they be shadowboxing? 	can I have shadowboxed?
can you have shadowboxed?
can he have shadowboxed?
can we have shadowboxed?
can you have shadowboxed?
can they have shadowboxed? 	can I have been shadowboxing?
can you have been shadowboxing?
can he have been shadowboxing?
can we have been shadowboxing?
can you have been shadowboxing?
can they have been shadowboxing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I not shadowbox?
can you not shadowbox?
can he not shadowbox?
can we not shadowbox?
can you not shadowbox?
can they not shadowbox? 	can I not be shadowboxing?
can you not be shadowboxing?
can he not be shadowboxing?
can we not be shadowboxing?
can you not be shadowboxing?
can they not be shadowboxing? 	can I not have shadowboxed?
can you not have shadowboxed?
can he not have shadowboxed?
can we not have shadowboxed?
can you not have shadowboxed?
can they not have shadowboxed? 	can I not have been shadowboxing?
can you not have been shadowboxing?
can he not have been shadowboxing?
can we not have been shadowboxing?
can you not have been shadowboxing?
can they not have been shadowboxing?