Conjunctions and so on.

Táim ag lorg gramadaí maith ar an idirlíon. (Níl an abairt seo ceart. Tá brón orm.)

Also, I am looking for conjunctions, and phrases like:

I think,

I find,

In my opinion

I forget

(ie, words you can use as a hinge to connect sentences.)

Oh - and interesting idioms. But the most important thing at the moment would be to find a comprehensive list of idioms.

Oh, and how would you say: I posted it online? 'Sa phost mé é (something instead of é)

And 'how do you spell that?'

'how do you say that?'

'how do you pronounce that?'

Hi Mary.

For "on line" I have always seen "ar line".  The online dictionary gives two versions: "ar line" and "arline" so I assume the words "on line" can be contracted in Irish to form "online" just the same as in English.

I have seen two ways for saying "I think..." but one way for thinking and the other for an opinion:

Sílim is "I think" as in thinking about something.

Is dóigh liom is "I believe, My opinion is," and perhaps could include "I find," if it is more opinion than conclusion, and "In my opinion" would be included.

My hardcopy dictionary gives "Mo dhearmad!" for "I forgot!"  "...dearmad a dhéanamh" is shown as "I forget" something.  The word dearmad is shown as the verb "forget" but is also listed as nouns "lapse, mistake, or oversight".  Sorry that's not more cut-and-dried....

Conjunctions:

"and" = agus

"but" = ach

"or" = nó

"Nor" can be ná (not or, "or" in the negative") but is also "than"

Not positive how to ask the questions you pose, but I hope someone will answer those, as I would like to know those as well....

Dale d 

Go raibh míle maith agat go mór. Bhí sé  cabhrach. (An bhfuil sé ceart?) 

Mary a chara,

Is maith sin.  Lorg mé san foclóir ag an focal "cabhrach".  Ghlac mé roinnt féach le foclóir a faigh do bhrí mar "helpful".  Níl a fhíos agam más atá slí fearr a rá "It was helpful".

Dale D

Dale a chara,

Lorg mé i an Bíobla chun teacht ar an bhfocal ' cabhrach . " ( Tá a fhios agam an leabhar go maith . ) Tá sé seo ó Philemon , 1.11 - b'fhéidir go bhfuil an freagra anseo?

"Ba bheag an chabhair duitse tráth é ach is fóinteach duitse agus domsa anois é."

Cad a cheapann tú? Is é sin an focal ceart? 'chabair'? 

Mary, a chara.

Seo cupla nasc dhuit. Tá súil a'm go mbeidh siad ina gcuidiú leat.

Cora Cainte (Idioms)

http://www.scoilgaeilge.org/lessons/GLee.htm

Cónaisc (Conjunctions)

http://nualeargais.ie/gnag/conaisc.htm

http://nualeargais.ie/gnag/gram.htm

Foclóirí (Dictionaries)

http://www.focloir.ie/en/

http://www.teanglann.ie/en/

I think...

http://www.focloir.ie/en/search/ei/adv?q=i+think&inlanguage=en&searchin=&pos=&subject=&style=

I find...

http://www.focloir.ie/en/search/ei/adv?q=i+find&inlanguage=en&searchin=&pos=&subject=&style=

In my opinion...

http://www.focloir.ie/en/search/ei/adv?q=in+my+opinion&inlanguage=en&searchin=&pos=&subject=&style=

I forget...

http://www.focloir.ie/en/search/ei/adv?q=i+forget&inlanguage=en&searchin=&pos=&subject=&style=

Agus tuilleadh de mhaoil mo mhainge fhéin...

De mhaoil mo mhainge fhéin / off the top of my head, off my own back, on my own initiative

Chomh fada le mo bharúil fhéin / In my opinion, as far as I know, as far as I'm concerned etc.

Chomh fada le me bharúilse / In my opinion, as far as I know, as far as I'm concerned etc. 

Ar feadh mo bharúla / In my opinion

Níl tuairim na ngrást agam / I haven't a notion, haven't a clue etc.

Ar na bacáin / On the cards, in the pipeline, on the horizon

Sin a chloch is lú ar mo phaidrín / That's the least fo my concerns, least of my worries

Sin a chloch is mó ar mo phaidrín / That's my main concern

Tá mo bholg thiar ar mo dhroim ag an ocras / I'm famished 

Tá mo chuid putógaí ag ithe a chéile le hocras / I'm famished 

Níl mé basctha anois ar chor ar bith / I'm not bad now at all, I'm grand etc.

Níl aon chaill orm / I'm not bad, I'm grand etc.

Bhí a dhóthain farraige faoi / He was plenty drunk

Bhí sé ina chaora le ól / He was very drunk

D'ólfadh sé an Chroch Chéasta den asal / He's well able to drink (He'd drink the the cross (Cross of the Crucifixion) off a donkey's back)

Uair sa naoi dtráth / Once in a blue moon

Tá an deabhal (diabhal) déanta anois / There'll be trouble now, the shite has hit the fan etc.

Thug mé an deabhal le n-ithe dhó / I gave him hell, gave him a good talking to etc.

Tá galra cabach air / He's loose lipped, can't keep a secret

Ní féídir hata bán a rá leis / He's awful touchy, can't say boo to him, can't say a word to him without him starting an argument

Tá codladh gé air / He's pretending to sleep

Codladh na headra / Sleep late, lie-in (literally, sleeping until the late-morning milking)

Ceochodladh / Lightsleep

Tá marú madadh d'airgead aige / He's loaded (with money)

Tá lán carr asail aige d'airgead / He's loaded (has an ass cart full of money, or anything else for that matter, to express plenty)

Ní fiú tráithnín é / It's worthless

Hata bán a chur ar dhuine / To impoverish someone, ruin someone

Tá mé bánaithe / I'm cleaned out, broke, no money

Tá talamh faoi / He has a high opinion of himself

Tá port na bhfiacal agam (ag an bhfuacht) / My teeth are chattering (from the cold) 

Ná hinis do do láimh dheas é / Keep it to yourself, don't tell a soul

Tá sé chomh sleamhain le punt ime / He's a slippery character, not to be trusted (slippery as a pound of butter)

Ag cur ime ar a chuid aráin fhéin atá sé / He's looking out for number one (buttering his own bread)

Eisteacht na heasóige a bheith agat / To have sharp hearing

Tá siad ar aon rópa amháin / They're workin g together, pulling together

Tá an saol ina dheabhal (dhiabhal) / Life's a *** (an then you die)!

Tá an saol ina chadás / What's the world coming to, the world is going to hell (in a hand basket), going pear-shaped etc.

Tá saol na bhfuíoll agat, shílfeá / Looks like you have the life, like a pig in clover, living in the lap of luxury etc.

To say 'it was (very) helpful', I'd probably say 'ba mhór an cuidíu liom é' nó 'bhí sé ina chuidiú mór liom'.

In speech, you might round that off with a bail ó Dhia ort!

Bhi sé ina chuidiú mór liom, bail ó Dhia ort!

Go n-éirí leat!

Barra

Ceapaim - I think

I mo thuairim - in my opinion

I mo bharúil - in my opinion

Ach - but

Agus - and

Áfach - however

Feictear domsa - it seems to me

Tá a fhios ag madraí na sráide  - everyone knows

Ar ndóigh - of course

Measaim - I think

Sílim - I think

Mar - because

Mar gheall ar - as a result of

Chomh maith leis sin - as well as that

Ina theannta sin - on top of that

Nuair - while/when

Le linn/i rith - during

Whoa!

"Everyone knows" -- Tá a fhios ag madraí na sráide"

This seems to be an expression said more in exaggeration, if not in outright contempt.  I would give the literal translations as, "Even the dogs on the street know ... "  Not exactly complementary.  I'm sure you could also say, Tá a fhios ag gach duine.

Dale D

As to dictionaries, I really like www.irishdictionary.ie, not only because it's a really good online dictionary, but because it also includes sample uses for many words, and many of the samples provide idiomatic examples of their usage or the ideographic constructs needed to say the similar thing in English.  I find it very valuable at times.

Dale D

yes you v tight gel are right :)