Well, as is evident, Kyneto, I'm hardly ever in this formum, but that's my loss. I hear your voice in the dark. English, perhaps, will increase the chances of a reply. (Pardon the heresy!) As I understand things, a relative clause starts with a pronoun (or equivalent). I found this reference
http://social.chass.ncsu.edu/~zmpackma/ ... s_000.html but I don't know the exact Latin grammatical terminologies and the site gives only one of the following examples in Latin. I hope my examples are OK.
Ut clarum est, Cynete, hoc in forum rarò venio. Calamitatem meam. Vocem tibi quae in tenebris recinit audio. Meliùs anglicè vocare, fortasse, ut fors responsa dari augeret. (Me haereticum!) Ut intellego, relativa clausula est quae cum pronomine ingreditur.
Three types of relative clause take the subjunctive.
Tria sunt genera clausularum quod modo conjunctivo (vel subjunctivo) conjunguntur:
1. Purposive clause
...quae intentionem exprimit:
"Legatum mittunt qui nobis dicet." "They are sending an ambassador to talk to us or that he may/should talk to us."
2. Characteristic clause
...quae adjunctum exprimit:
"Vir est quem omnes ament" = "He's a man whom everyone may/should like"
[Actually, by the following example given in the above site maybe the clause should contain an adjective, but I'm not sure: ‘This is a candidate who is/would be acceptable to everyone.’]
3. Clause of result (just like an "ut" clause)
...quae consecutionem exprimit (similis est clausulae cum "ut"):
"Hic vir tam probus est cui omnes credant" = "This man is so honest whom everyone would trust (i.e., that everyone may/should trust him)"