Scooby wrote:
70. Tá sé ar an duine is airde sa rang.
This is another way of saying Is é... which gets around the TSF problem, and which I find useful for the future tense in particular.
He'll be the best student in the class before long - Beidh sé ar an duine is fearr sa rang sar i bhfad (sul i bhfad/sara fada).
I think I missing Errigal's and your point

. I never heard of using "
ar an" instead of the copula. Is that a new thing? if not what dialect would use that over the copula?
so just to clarify, would it be?
"
Bead/Beidh mé ar an duine is aoirde sa rang"
or is it wrong to say: "
Beidh mé an duine is aoirde sa rang?"
and he was the tallest person in the class:
"
Ba é an duine is aoirde sa rang
"
or
"
Bhí sé ar an (n)duine is aoirde sa rang"
Errigal wrote:
"(I'd like) to be the tallest in the class", cuir i gcás, ní bheadh an dara rogha agat ach 'bí' a úsáid.
What would be the way of phrasing that with "
bí" be? I wouldn't use that at all I'd say
"
Ba mhaith liom ' bheith an duine is aoirde sa rang"
Can you use "
ar an" for I would like to be a teacher?
"
Ba mhaith liom ' bheith i mo mhúinteoir ranga"
_________________
Is Fearr súil romhainn ná ḋá ṡúil inár ndiaiḋ
(Amhlaoibh Ó Súilleabháin)
Please wait for corrections/ more input from other forum members before acting on advice
I'm familiar with Munster Irish/ Gaolainn na Mumhan (GM) and the Official Standard/an Caighdeán Oifigiúil (CO)