The head of the Future and Freedom (FLI) party, Gianfranco Fini tweeted that the Monti coalition opened up a "prospect of renewal" while Christian Democrat leader Pierferdinando Casini said it was not so much "a personal party but a hope for Italians".
This has led to speculation that, should Mr Berlusconi fall, FLI might get together in parliament with centrist groups and the centre-left Democratic Party, a combination that would enjoy a slim majority, to support a technocratic administration.