0With a very minor footnote at the end of their discussion on present and past subjunctive, Quirk & Greenbaum proclaim in a tiny voice: 02br 02br 00'The 01i00were02i00-subjunctive cannot replace the hypothetical past in constructions introduced by 01i00It's time (that)02i00, e.g. 01i00It's time I was in bed02i0