could rebuild
Verbo irregolare: rebuild - rebuilt- rebuilt

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could rebuild
you could rebuild
she could rebuild
we could rebuild
you could rebuild
they could rebuild 	I could be rebuilding
you could be rebuilding
she could be rebuilding
we could be rebuilding
you could be rebuilding
they could be rebuilding	I could have rebuilt
you could have rebuilt
she could have rebuilt
we could have rebuilt
you could have rebuilt
they could have rebuilt	I could have been rebuilding
you could have been rebuilding
she could have been rebuilding
we could have been rebuilding
you could have been rebuilding
they could have been rebuilding	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't rebuild
you couldn't rebuild
she couldn't rebuild
we couldn't rebuild
you couldn't rebuild
they couldn't rebuild 	I couldn't be rebuilding
you couldn't be rebuilding
she couldn't be rebuilding
we couldn't be rebuilding
you couldn't be rebuilding
they couldn't be rebuilding	I couldn't have rebuilt
you couldn't have rebuilt
she couldn't have rebuilt
we couldn't have rebuilt
you couldn't have rebuilt
they couldn't have rebuilt	I couldn't have been rebuilding
you couldn't have been rebuilding
she couldn't have been rebuilding
we couldn't have been rebuilding
you couldn't have been rebuilding
they couldn't have been rebuilding	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I rebuild?
could you rebuild?
could she rebuild?
could we rebuild?
could you rebuild?
could they rebuild? 	could I be rebuilding?
could you be rebuilding?
could she be rebuilding?
could we be rebuilding?
could you be rebuilding?
could they be rebuilding? 	could I have rebuilt?
could you have rebuilt?
could she have rebuilt?
could we have rebuilt?
could you have rebuilt?
could they have rebuilt? 	could I have been rebuilding?
could you have been rebuilding?
could she have been rebuilding?
could we have been rebuilding?
could you have been rebuilding?
could they have been rebuilding? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I rebuild?
couldn't you rebuild?
couldn't she rebuild?
couldn't we rebuild?
couldn't you rebuild?
couldn't they rebuild? 	couldn't I be rebuilding?
couldn't you be rebuilding?
couldn't she be rebuilding?
couldn't we be rebuilding?
couldn't you be rebuilding?
couldn't they be rebuilding? 	couldn't I have rebuilt?
couldn't you have rebuilt?
couldn't she have rebuilt?
couldn't we have rebuilt?
couldn't you have rebuilt?
couldn't they have rebuilt? 	couldn't I have been rebuilding?
couldn't you have been rebuilding?
couldn't she have been rebuilding?
couldn't we have been rebuilding?
couldn't you have been rebuilding?
couldn't they have been rebuilding?