could dilute
Verbo regolare: dilute - diluted- diluted

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could dilute
you could dilute
he could dilute
we could dilute
you could dilute
they could dilute 	I could be diluting
you could be diluting
he could be diluting
we could be diluting
you could be diluting
they could be diluting	I could have diluted
you could have diluted
he could have diluted
we could have diluted
you could have diluted
they could have diluted	I could have been diluting
you could have been diluting
he could have been diluting
we could have been diluting
you could have been diluting
they could have been diluting	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't dilute
you couldn't dilute
he couldn't dilute
we couldn't dilute
you couldn't dilute
they couldn't dilute 	I couldn't be diluting
you couldn't be diluting
he couldn't be diluting
we couldn't be diluting
you couldn't be diluting
they couldn't be diluting	I couldn't have diluted
you couldn't have diluted
he couldn't have diluted
we couldn't have diluted
you couldn't have diluted
they couldn't have diluted	I couldn't have been diluting
you couldn't have been diluting
he couldn't have been diluting
we couldn't have been diluting
you couldn't have been diluting
they couldn't have been diluting	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I dilute?
could you dilute?
could he dilute?
could we dilute?
could you dilute?
could they dilute? 	could I be diluting?
could you be diluting?
could he be diluting?
could we be diluting?
could you be diluting?
could they be diluting? 	could I have diluted?
could you have diluted?
could he have diluted?
could we have diluted?
could you have diluted?
could they have diluted? 	could I have been diluting?
could you have been diluting?
could he have been diluting?
could we have been diluting?
could you have been diluting?
could they have been diluting? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I dilute?
couldn't you dilute?
couldn't he dilute?
couldn't we dilute?
couldn't you dilute?
couldn't they dilute? 	couldn't I be diluting?
couldn't you be diluting?
couldn't he be diluting?
couldn't we be diluting?
couldn't you be diluting?
couldn't they be diluting? 	couldn't I have diluted?
couldn't you have diluted?
couldn't he have diluted?
couldn't we have diluted?
couldn't you have diluted?
couldn't they have diluted? 	couldn't I have been diluting?
couldn't you have been diluting?
couldn't he have been diluting?
couldn't we have been diluting?
couldn't you have been diluting?
couldn't they have been diluting?