could curdle
Verbo regolare: curdle - curdled- curdled

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could curdle
you could curdle
he could curdle
we could curdle
you could curdle
they could curdle 	I could be curdling
you could be curdling
he could be curdling
we could be curdling
you could be curdling
they could be curdling	I could have curdled
you could have curdled
he could have curdled
we could have curdled
you could have curdled
they could have curdled	I could have been curdling
you could have been curdling
he could have been curdling
we could have been curdling
you could have been curdling
they could have been curdling	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not curdle
you could not curdle
he could not curdle
we could not curdle
you could not curdle
they could not curdle 	I could not be curdling
you could not be curdling
he could not be curdling
we could not be curdling
you could not be curdling
they could not be curdling	I could not have curdled
you could not have curdled
he could not have curdled
we could not have curdled
you could not have curdled
they could not have curdled	I could not have been curdling
you could not have been curdling
he could not have been curdling
we could not have been curdling
you could not have been curdling
they could not have been curdling	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I curdle?
could you curdle?
could he curdle?
could we curdle?
could you curdle?
could they curdle? 	could I be curdling?
could you be curdling?
could he be curdling?
could we be curdling?
could you be curdling?
could they be curdling? 	could I have curdled?
could you have curdled?
could he have curdled?
could we have curdled?
could you have curdled?
could they have curdled? 	could I have been curdling?
could you have been curdling?
could he have been curdling?
could we have been curdling?
could you have been curdling?
could they have been curdling? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not curdle?
could you not curdle?
could he not curdle?
could we not curdle?
could you not curdle?
could they not curdle? 	could I not be curdling?
could you not be curdling?
could he not be curdling?
could we not be curdling?
could you not be curdling?
could they not be curdling? 	could I not have curdled?
could you not have curdled?
could he not have curdled?
could we not have curdled?
could you not have curdled?
could they not have curdled? 	could I not have been curdling?
could you not have been curdling?
could he not have been curdling?
could we not have been curdling?
could you not have been curdling?
could they not have been curdling?