can knoll
Verbe régulier : knoll - knolled- knolled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can knoll
you can knoll
he can knoll
we can knoll
you can knoll
they can knoll 	I can be knolling
you can be knolling
he can be knolling
we can be knolling
you can be knolling
they can be knolling	I can have knolled
you can have knolled
he can have knolled
we can have knolled
you can have knolled
they can have knolled	I can have been knolling
you can have been knolling
he can have been knolling
we can have been knolling
you can have been knolling
they can have been knolling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I cannot knoll
you cannot knoll
he cannot knoll
we cannot knoll
you cannot knoll
they cannot knoll 	I cannot be knolling
you cannot be knolling
he cannot be knolling
we cannot be knolling
you cannot be knolling
they cannot be knolling	I cannot have knolled
you cannot have knolled
he cannot have knolled
we cannot have knolled
you cannot have knolled
they cannot have knolled	I cannot have been knolling
you cannot have been knolling
he cannot have been knolling
we cannot have been knolling
you cannot have been knolling
they cannot have been knolling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I knoll?
can you knoll?
can he knoll?
can we knoll?
can you knoll?
can they knoll? 	can I be knolling?
can you be knolling?
can he be knolling?
can we be knolling?
can you be knolling?
can they be knolling? 	can I have knolled?
can you have knolled?
can he have knolled?
can we have knolled?
can you have knolled?
can they have knolled? 	can I have been knolling?
can you have been knolling?
can he have been knolling?
can we have been knolling?
can you have been knolling?
can they have been knolling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I not knoll?
can you not knoll?
can he not knoll?
can we not knoll?
can you not knoll?
can they not knoll? 	can I not be knolling?
can you not be knolling?
can he not be knolling?
can we not be knolling?
can you not be knolling?
can they not be knolling? 	can I not have knolled?
can you not have knolled?
can he not have knolled?
can we not have knolled?
can you not have knolled?
can they not have knolled? 	can I not have been knolling?
can you not have been knolling?
can he not have been knolling?
can we not have been knolling?
can you not have been knolling?
can they not have been knolling?