can shark
Verbe régulier : shark - sharked- sharked

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can shark
you can shark
he can shark
we can shark
you can shark
they can shark 	I can be sharking
you can be sharking
he can be sharking
we can be sharking
you can be sharking
they can be sharking	I can have sharked
you can have sharked
he can have sharked
we can have sharked
you can have sharked
they can have sharked	I can have been sharking
you can have been sharking
he can have been sharking
we can have been sharking
you can have been sharking
they can have been sharking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't shark
you can't shark
he can't shark
we can't shark
you can't shark
they can't shark 	I can't be sharking
you can't be sharking
he can't be sharking
we can't be sharking
you can't be sharking
they can't be sharking	I can't have sharked
you can't have sharked
he can't have sharked
we can't have sharked
you can't have sharked
they can't have sharked	I can't have been sharking
you can't have been sharking
he can't have been sharking
we can't have been sharking
you can't have been sharking
they can't have been sharking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I shark?
can you shark?
can he shark?
can we shark?
can you shark?
can they shark? 	can I be sharking?
can you be sharking?
can he be sharking?
can we be sharking?
can you be sharking?
can they be sharking? 	can I have sharked?
can you have sharked?
can he have sharked?
can we have sharked?
can you have sharked?
can they have sharked? 	can I have been sharking?
can you have been sharking?
can he have been sharking?
can we have been sharking?
can you have been sharking?
can they have been sharking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I shark?
can't you shark?
can't he shark?
can't we shark?
can't you shark?
can't they shark? 	can't I be sharking?
can't you be sharking?
can't he be sharking?
can't we be sharking?
can't you be sharking?
can't they be sharking? 	can't I have sharked?
can't you have sharked?
can't he have sharked?
can't we have sharked?
can't you have sharked?
can't they have sharked? 	can't I have been sharking?
can't you have been sharking?
can't he have been sharking?
can't we have been sharking?
can't you have been sharking?
can't they have been sharking?