could dive
Verbo irregolare: dive - dove, dived- dived

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could dive
you could dive
he could dive
we could dive
you could dive
they could dive 	I could be diving
you could be diving
he could be diving
we could be diving
you could be diving
they could be diving	I could have dived
you could have dived
he could have dived
we could have dived
you could have dived
they could have dived	I could have been diving
you could have been diving
he could have been diving
we could have been diving
you could have been diving
they could have been diving	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't dive
you couldn't dive
he couldn't dive
we couldn't dive
you couldn't dive
they couldn't dive 	I couldn't be diving
you couldn't be diving
he couldn't be diving
we couldn't be diving
you couldn't be diving
they couldn't be diving	I couldn't have dived
you couldn't have dived
he couldn't have dived
we couldn't have dived
you couldn't have dived
they couldn't have dived	I couldn't have been diving
you couldn't have been diving
he couldn't have been diving
we couldn't have been diving
you couldn't have been diving
they couldn't have been diving	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I dive?
could you dive?
could he dive?
could we dive?
could you dive?
could they dive? 	could I be diving?
could you be diving?
could he be diving?
could we be diving?
could you be diving?
could they be diving? 	could I have dived?
could you have dived?
could he have dived?
could we have dived?
could you have dived?
could they have dived? 	could I have been diving?
could you have been diving?
could he have been diving?
could we have been diving?
could you have been diving?
could they have been diving? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I dive?
couldn't you dive?
couldn't he dive?
couldn't we dive?
couldn't you dive?
couldn't they dive? 	couldn't I be diving?
couldn't you be diving?
couldn't he be diving?
couldn't we be diving?
couldn't you be diving?
couldn't they be diving? 	couldn't I have dived?
couldn't you have dived?
couldn't he have dived?
couldn't we have dived?
couldn't you have dived?
couldn't they have dived? 	couldn't I have been diving?
couldn't you have been diving?
couldn't he have been diving?
couldn't we have been diving?
couldn't you have been diving?
couldn't they have been diving?