can yuck
Verbe régulier : yuck - yucked- yucked

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can yuck
you can yuck
she can yuck
we can yuck
you can yuck
they can yuck 	I can be yucking
you can be yucking
she can be yucking
we can be yucking
you can be yucking
they can be yucking	I can have yucked
you can have yucked
she can have yucked
we can have yucked
you can have yucked
they can have yucked	I can have been yucking
you can have been yucking
she can have been yucking
we can have been yucking
you can have been yucking
they can have been yucking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't yuck
you can't yuck
she can't yuck
we can't yuck
you can't yuck
they can't yuck 	I can't be yucking
you can't be yucking
she can't be yucking
we can't be yucking
you can't be yucking
they can't be yucking	I can't have yucked
you can't have yucked
she can't have yucked
we can't have yucked
you can't have yucked
they can't have yucked	I can't have been yucking
you can't have been yucking
she can't have been yucking
we can't have been yucking
you can't have been yucking
they can't have been yucking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I yuck?
can you yuck?
can she yuck?
can we yuck?
can you yuck?
can they yuck? 	can I be yucking?
can you be yucking?
can she be yucking?
can we be yucking?
can you be yucking?
can they be yucking? 	can I have yucked?
can you have yucked?
can she have yucked?
can we have yucked?
can you have yucked?
can they have yucked? 	can I have been yucking?
can you have been yucking?
can she have been yucking?
can we have been yucking?
can you have been yucking?
can they have been yucking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I yuck?
can't you yuck?
can't she yuck?
can't we yuck?
can't you yuck?
can't they yuck? 	can't I be yucking?
can't you be yucking?
can't she be yucking?
can't we be yucking?
can't you be yucking?
can't they be yucking? 	can't I have yucked?
can't you have yucked?
can't she have yucked?
can't we have yucked?
can't you have yucked?
can't they have yucked? 	can't I have been yucking?
can't you have been yucking?
can't she have been yucking?
can't we have been yucking?
can't you have been yucking?
can't they have been yucking?