There is some information here:
http://www.holidaytruths.co.uk/viewtopic.php?t=13898

On these issues it is very difficult to find trustfull sources. For my own holidays in Turkia I read some German websites like these:
http://www.hotelbewertungen.net/1024/land,lid__4,kontinent__Europa,land__Tuerkei.html

http://www.holidaycheck.de/regioall-Urlaubsbilder_Tuerkische+Riviera-ch_ub-rid_324.html

Greetings scalpel,
The etymological background for çünkü is not important for the learner. The point is that 'çünkü' has no suffix in Turkish. There is no word such as 'çün'. Maybe in Persian there is. I don't know and I'm not interested.

Let's take these examples:

dün (yesterday) > dünkü (the one yesterday)
burada (here) > buradaki (the one here)

Çün (non existent)
çünkü (because)

I agree with you about the etymological background of çünkü. But these are not important for the Turkish learners and they only cause confusion.

Greetings,
Here is the full list of personal suffixes to add in noun sentences:

Singular
1. : -ım, -im, -um, -üm
2. : -sın, -sin, -sun, -sün
3. : --
Plural
1. : -ız, -iz, -uz, -üz
2. : -sınız, -siniz, -sunuz, -sünüz
3. : -lar, -ler, --

Except noun sentences these personal suffixes are also used for Present Continuous Tense(-iyor), Present Tense (-er), Future Tense (-ecek), Reported Past Tense (-miş ) .

Ben akıllıyım
Sen akıllısın
O akıllı
Biz akıllıyız
Siz akıllısınız
Onlar akıllılar. Onlar akıllı.

Ben öğrenciyim.
Sen öğrencisin
O öğrenci
Biz öğrenciyiz
Siz öğrencisiniz
Onlar öğrenciler. Onlar öğrenci.

For third person plural both options are valid. "Ben çocuk-um" becomes "Ben çocuğum" according consonant mutation.

It is a noun sentence if the predicate is not a conjugable verb. In other words, it is a noun sentence if the predicate is a noun or adjective.

Greetings,
In my above post I had already included sabahki:

"the x in the morning : sabahki"

As mentioned in my previous message the -ki here is a relative pronoun. Of course these are the same ki:

bugünkü : the x today
dünkü : the x yesterday
yarınki : the x tomorrow
sabahki : the x in the morning

But don't mix "çünkü". "Çünkü" is a word on its own and has nothing to do with the -ki suffix. It is a co-insidence it ends like this. Smillarly, "ekmek" (bread) ends with mek but it isn't an infinitive.

There are two -ki's in Turkish.

1. ki that is written seperated is a "conjunction" (bağlaç).
meanings:
1. on the other hand
2. so that
3. that

2. ki that is written together is a "relative pronoun" (ilgi zamiri).
Examples:
the man over there : oradaki adam
the music in here : buradaki müzik
the x over there : oradaki
the x in here : buradaki
the x in the morning : sabahki
the x tomorrow: yarınki

The verb conjugations bod posted are correct.

"Ahmet çok yemek yemiş."
In this sentence "yemek yemiş" is a verb conjugation in reported past tense of yemek yemek (to eat).

Again as bod said, the participles yemiş, yiyen, yiyecek, and yediğim, yiyeceğim etc are different. They are not verb conjugations but they are verbal adjectives or verbal adverbs. The problem is not all their translations are very good. Some of the translations of participle are alright.
On winmekmak, on participle page, type yemek and choose -dik or -ecek participle. You will see these:

ye-diğ-im
the x I eat
the x I have eaten
the x I ate
my eating
ye-diğ-in
the x you eat
the x you have eaten
the x you eat
your eating
ye-diğ-i
the x he/she/it eat
the x he/she/it has eaten
the x he/she/it ate
his/her/its eating

ye-diğ-imiz
ye-diğ-iniz
ye-dik-leri
--------------------------------------------
yi-y-eceğ-im
the x I will eat
yi-y-eceğ-in
the x you will eat
yi-y-eceğ-i
the x he/she/it will eat
yi-y-eceğ-imiz
yi-y-eceğ-iniz
yi-y-ecek-leri
---------------------------------------------

Examples with -dik participle:
Çok yemek yediği zaman uykusu geliyor.

"Çok yemek yediği zaman" in this sentence is an adverbial clause of time. It means "when he eats too much".

Smillarly we can say:

"Çok yemek yediğim zaman uykum geliyor."
"When I eat to much I become sleepy."

Examples with -ecek participle:
"Onların yiyeceği yemeği ben pişireceğim."
"I will cook the meal that they will eat."

"Onların yiyeceği yemeği" is a noun clause in this sentence and means "the meal that they will eat".

Examples with -miş participle:

"Burada dayak yemiş bir adam var."
"There is a man here who is beaten".

"dayak yemiş bir adam" is a noun clause and means "a man who is beaten".
"Dayak yemiş" is a verbal adjective that modifies the noun adam.

"Bahçede yanmış bir ağaç var."
"There is a burned tree in the garden".

"yanmış bir ağaç" : "a burned tree".

The translations for -miş and -en participles in winmekmak should have followed the same pattern in -dik and -ecek participles. If I had updated the participle section I would do it this way:

yemiş : the x that has eaten
olmuş : the x that has happened
gitmiş : the x that has gone

yiyen : the x that eats
olan : the x that happens
giden : the x that goes

Nice username. Very creative.

No, you don't need many bank accounts. It is just that the banking system is different in Turkia.

In the UK when I wanted to open a bank account and the bank has given me an appontment to next week and I should come with a few papers and I should see a certain person in a certain branch. I was in shock when I heard this.

In Turkia I would open a bank account in any bank the minute I walk in to any branch without any questions asked and by just showing my ID. In Turkia you can open a bank account in all major banks with a short time depending on your walking speed from a bank to another.