From: P&G
Message: 31304
Date: 2004-03-01
>You are right, only it is not the whole story.I'm happy to admit that my assertion is not the whole story.
>At least in some uses the imperfect subjunctive is really the past of the
>(present or tense-unmarked) subjunctive. That may not be sufficient to
>explain all of its uses (yet again, it may), but it surely is enough to
>cause it to arise.
>The Latin imperfect subjunctive is what the present subjunctive isYes. But the subjunctive built from the infinitive marks action
>transformed into if the overall setting is shifted to the preterite.
>The IE basis of this is twofold: preterite and optative.I thought we agreed the formation was internal to Latin.
>I still do not insist upon it, for it is based on the second person:The augment in Latin scares me more, but then I'm rather conservative.
>*weg^h-s-esi rhyming with *esi, therefore ipf.sbj. in *-se:s rhyming with
>*e:s. On top of this it works with the augment, which however scares me
>less.