could clunk
Verbo regolare: clunk - clunked- clunked

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could clunk
you could clunk
he could clunk
we could clunk
you could clunk
they could clunk 	I could be clunking
you could be clunking
he could be clunking
we could be clunking
you could be clunking
they could be clunking	I could have clunked
you could have clunked
he could have clunked
we could have clunked
you could have clunked
they could have clunked	I could have been clunking
you could have been clunking
he could have been clunking
we could have been clunking
you could have been clunking
they could have been clunking	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not clunk
you could not clunk
he could not clunk
we could not clunk
you could not clunk
they could not clunk 	I could not be clunking
you could not be clunking
he could not be clunking
we could not be clunking
you could not be clunking
they could not be clunking	I could not have clunked
you could not have clunked
he could not have clunked
we could not have clunked
you could not have clunked
they could not have clunked	I could not have been clunking
you could not have been clunking
he could not have been clunking
we could not have been clunking
you could not have been clunking
they could not have been clunking	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I clunk?
could you clunk?
could he clunk?
could we clunk?
could you clunk?
could they clunk? 	could I be clunking?
could you be clunking?
could he be clunking?
could we be clunking?
could you be clunking?
could they be clunking? 	could I have clunked?
could you have clunked?
could he have clunked?
could we have clunked?
could you have clunked?
could they have clunked? 	could I have been clunking?
could you have been clunking?
could he have been clunking?
could we have been clunking?
could you have been clunking?
could they have been clunking? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not clunk?
could you not clunk?
could he not clunk?
could we not clunk?
could you not clunk?
could they not clunk? 	could I not be clunking?
could you not be clunking?
could he not be clunking?
could we not be clunking?
could you not be clunking?
could they not be clunking? 	could I not have clunked?
could you not have clunked?
could he not have clunked?
could we not have clunked?
could you not have clunked?
could they not have clunked? 	could I not have been clunking?
could you not have been clunking?
could he not have been clunking?
could we not have been clunking?
could you not have been clunking?
could they not have been clunking?