I could conserve you could conserve she could conserve we could conserve you could conserve they could conserve
Forma con V-ing
I could be conserving you could be conserving she could be conserving we could be conserving you could be conserving they could be conserving
Perfetto
I could have conserved you could have conserved she could have conserved we could have conserved you could have conserved they could have conserved
Perfetto con V-ing
I could have been conserving you could have been conserving she could have been conserving we could have been conserving you could have been conserving they could have been conserving
Negazione
Forma semplice
I could not conserve you could not conserve she could not conserve we could not conserve you could not conserve they could not conserve
Forma con V-ing
I could not be conserving you could not be conserving she could not be conserving we could not be conserving you could not be conserving they could not be conserving
Perfetto
I could not have conserved you could not have conserved she could not have conserved we could not have conserved you could not have conserved they could not have conserved
Perfetto con V-ing
I could not have been conserving you could not have been conserving she could not have been conserving we could not have been conserving you could not have been conserving they could not have been conserving
Forma interrogativa
Forma semplice
could I conserve? could you conserve? could she conserve? could we conserve? could you conserve? could they conserve?
Forma con V-ing
could I be conserving? could you be conserving? could she be conserving? could we be conserving? could you be conserving? could they be conserving?
Perfetto
could I have conserved? could you have conserved? could she have conserved? could we have conserved? could you have conserved? could they have conserved?
Perfetto con V-ing
could I have been conserving? could you have been conserving? could she have been conserving? could we have been conserving? could you have been conserving? could they have been conserving?
Forma interro-negativa
Forma semplice
could I not conserve? could you not conserve? could she not conserve? could we not conserve? could you not conserve? could they not conserve?
Forma con V-ing
could I not be conserving? could you not be conserving? could she not be conserving? could we not be conserving? could you not be conserving? could they not be conserving?
Perfetto
could I not have conserved? could you not have conserved? could she not have conserved? could we not have conserved? could you not have conserved? could they not have conserved?
Perfetto con V-ing
could I not have been conserving? could you not have been conserving? could she not have been conserving? could we not have been conserving? could you not have been conserving? could they not have been conserving?