could overflow
Verbo regolare: overflow - overflowed- overflowed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could overflow
you could overflow
he could overflow
we could overflow
you could overflow
they could overflow 	I could be overflowing
you could be overflowing
he could be overflowing
we could be overflowing
you could be overflowing
they could be overflowing	I could have overflowed
you could have overflowed
he could have overflowed
we could have overflowed
you could have overflowed
they could have overflowed	I could have been overflowing
you could have been overflowing
he could have been overflowing
we could have been overflowing
you could have been overflowing
they could have been overflowing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not overflow
you could not overflow
he could not overflow
we could not overflow
you could not overflow
they could not overflow 	I could not be overflowing
you could not be overflowing
he could not be overflowing
we could not be overflowing
you could not be overflowing
they could not be overflowing	I could not have overflowed
you could not have overflowed
he could not have overflowed
we could not have overflowed
you could not have overflowed
they could not have overflowed	I could not have been overflowing
you could not have been overflowing
he could not have been overflowing
we could not have been overflowing
you could not have been overflowing
they could not have been overflowing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I overflow?
could you overflow?
could he overflow?
could we overflow?
could you overflow?
could they overflow? 	could I be overflowing?
could you be overflowing?
could he be overflowing?
could we be overflowing?
could you be overflowing?
could they be overflowing? 	could I have overflowed?
could you have overflowed?
could he have overflowed?
could we have overflowed?
could you have overflowed?
could they have overflowed? 	could I have been overflowing?
could you have been overflowing?
could he have been overflowing?
could we have been overflowing?
could you have been overflowing?
could they have been overflowing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not overflow?
could you not overflow?
could he not overflow?
could we not overflow?
could you not overflow?
could they not overflow? 	could I not be overflowing?
could you not be overflowing?
could he not be overflowing?
could we not be overflowing?
could you not be overflowing?
could they not be overflowing? 	could I not have overflowed?
could you not have overflowed?
could he not have overflowed?
could we not have overflowed?
could you not have overflowed?
could they not have overflowed? 	could I not have been overflowing?
could you not have been overflowing?
could he not have been overflowing?
could we not have been overflowing?
could you not have been overflowing?
could they not have been overflowing?