can knoll
Verbo regolare: knoll - knolled- knolled

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can knoll
you can knoll
she can knoll
we can knoll
you can knoll
they can knoll 	I can be knolling
you can be knolling
she can be knolling
we can be knolling
you can be knolling
they can be knolling	I can have knolled
you can have knolled
she 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
she can have been knolling
we can have been knolling
you can have been knolling
they can have been knolling	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I cannot knoll
you cannot knoll
she cannot knoll
we cannot knoll
you cannot knoll
they cannot knoll 	I cannot be knolling
you cannot be knolling
she cannot be knolling
we cannot be knolling
you cannot be knolling
they cannot be knolling	I cannot have knolled
you cannot have knolled
she 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
she cannot have been knolling
we cannot have been knolling
you cannot have been knolling
they cannot have been knolling	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I knoll?
can you knoll?
can she knoll?
can we knoll?
can you knoll?
can they knoll? 	can I be knolling?
can you be knolling?
can she be knolling?
can we be knolling?
can you be knolling?
can they be knolling? 	can I have knolled?
can you have knolled?
can she 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 she have been knolling?
can we have been knolling?
can you have been knolling?
can they have been knolling? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I not knoll?
can you not knoll?
can she 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 she 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 she 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 she not have been knolling?
can we not have been knolling?
can you not have been knolling?
can they not have been knolling?