can yock
Verbe régulier : yock - yocked- yocked

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can yock
you can yock
she can yock
we can yock
you can yock
they can yock 	I can be yocking
you can be yocking
she can be yocking
we can be yocking
you can be yocking
they can be yocking	I can have yocked
you can have yocked
she can have yocked
we can have yocked
you can have yocked
they can have yocked	I can have been yocking
you can have been yocking
she can have been yocking
we can have been yocking
you can have been yocking
they can have been yocking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I cannot yock
you cannot yock
she cannot yock
we cannot yock
you cannot yock
they cannot yock 	I cannot be yocking
you cannot be yocking
she cannot be yocking
we cannot be yocking
you cannot be yocking
they cannot be yocking	I cannot have yocked
you cannot have yocked
she cannot have yocked
we cannot have yocked
you cannot have yocked
they cannot have yocked	I cannot have been yocking
you cannot have been yocking
she cannot have been yocking
we cannot have been yocking
you cannot have been yocking
they cannot have been yocking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I yock?
can you yock?
can she yock?
can we yock?
can you yock?
can they yock? 	can I be yocking?
can you be yocking?
can she be yocking?
can we be yocking?
can you be yocking?
can they be yocking? 	can I have yocked?
can you have yocked?
can she have yocked?
can we have yocked?
can you have yocked?
can they have yocked? 	can I have been yocking?
can you have been yocking?
can she have been yocking?
can we have been yocking?
can you have been yocking?
can they have been yocking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I not yock?
can you not yock?
can she not yock?
can we not yock?
can you not yock?
can they not yock? 	can I not be yocking?
can you not be yocking?
can she not be yocking?
can we not be yocking?
can you not be yocking?
can they not be yocking? 	can I not have yocked?
can you not have yocked?
can she not have yocked?
can we not have yocked?
can you not have yocked?
can they not have yocked? 	can I not have been yocking?
can you not have been yocking?
can she not have been yocking?
can we not have been yocking?
can you not have been yocking?
can they not have been yocking?