Breandán wrote:
An alternative view:
1. Equation is commutative, i.e., A = B <-> B = A. (Lughaidh has said this above.) Both are correct. Conversely, saying one is wrong and the other is right may actually be incorrect.
Irish the Abelian language!
Breandán wrote:
In summary, I think the question may be unresolvable (or at least not resolvable by any simple formula).
Is dócha go bhfuil an ceart agat, a Bhreadáin!
In fact Ó Nualláin, in his grammar, uses eight different types of formulas! The book is hard to get now so I'll just list them here, apologies
to anybody who finds this stuff mind numbingly boring:
V = The copula itself (Is/Ba)
S = subject (thing you are talking about)
P = predicate (thing you are saying it is)
p = Pronoun that stands in for the predicate
I'm only looking at the cases where the predicate is definite. Despite all the types below
Ó Nualláin says there is only really one rule, that S can never follow V.
Type I: VpPS
The basic type of sentence and the one the others derive from.
Example:
Is é an sagart an fear = The man is the priest
S =
an fearP =
an sagartIs é an namhaid an peacadh = Sin is the enemy.
Really there is no need for the pronoun here, since there is
no need for it to stand for the predicate. Apparently in Old Irish
you didn't put the pronoun here, it was just:
VPS
The pronoun is only here because it came from sentences of type II.
Another last example:
Is é leigheas na lobhar is mó chuireadh ionadh agus alltacht ar gach aoinne.Here:
S =
(an rud) is mó chuireadh ionadh agus alltacht ar gach aoinneP =
leigheas na lobharThis shows a typical fact, that often the subject has some unmentioned thing
like "an rud" or "an duine" to it.
This also explains why you say é twice:
Is é an sagart an fear sanchange an fear san (that man) to é:
Is é an sagart é.Type II: VpS( /ná/mar/ach)P
This happens when the predicate is too long to come immediately after "Is":
Is é is fada liom go mbeidh an baiste sin déantaS =
(an rud) is fada liomP =
go mbeidh an baiste sin déantaSo the predicate is too long and you put "é" to stand in for it, until you mention it later.
The brackets list a few different particles (including nothing) which are mentioned
before the predicate.
Another:
Is é rud a dhein Íosa ná ceist a chur chúchaP =
ceist a chur chúca S =
(an) rud a dhein ÍosaIt's because of saying sentences like this that the "é/í" leaked into type I.
Type III: VpSP
The flip of type I. Example:
Is é an namhaid an peacadh = The enemy is sin.
Apparently it is said differently from type I as well (I wonder could anybody here confirm this).
Type I is said quickly, but this type is said with a small pause after "é" and "an namhaid".
Type IV: PVpS
Here you just want to emphasise the predicate so you put it first.
Tosach an oilc, is é is usa a choscP =
Tosach an oilcS =
(an rud) is usa a choscType V: PS
Common in seanfhocal, there is no is/ba.
1.
Eoin baiste an mac san2.
An rud is annamh is iontach = The thing that is wonderful is the thing that is rare.
S =
(an rud) is iontachP =
An rud is annamhOf course, what is you want to put this into another sentence like
"Dúirt sí ...."?
Well since "P" comes first, you have the use the forms when "P" comes first, namely
Type I and Type IV:
Deir an seanfhocal gurb é an rud is annamh is iontachor
Deir an seanfhocal an rud is annamh gurb é is iontach
Type VI: SP
Mise cailín an TiarnaS =
MiseP =
Cailín an TiarnaAnother example:
Tír gan anam tír gan teangaSince "S" comes first here, if you want to put this inside another sentence, you use
Type 2:
Deir an seanfhocal gurb é saghas tír gan teanga ná tír gan anam.
Type VII: VpSP
Rare enough. It's just type II, but the little pronoun is
ea, not
"é/í/iad". It is
used to say "it's so/it's the case/it's thus":
Is ea a dúirt sé "Ba mhaith liom tae" = He said thus/He said as follows "I would like tea"
Type VIII: SVpPs
Here you want to emphasise the Subject, so you put it first. However that means you now need
a little pronoun for it too.
An té a dúirt an chainnt sin, b'é a gceann go léir é = He who said those words was the leader of them all.
S =
An té a dúirt an chainnt sinp =
éP =
a gceann go léirs =
éAnd that's them all! I hope somebody gets some use out of that and hopefully somebody can tell me if what Ó Nualláin says
make sense!