Henry´s thread and explanation of one Serbian guy* here was helpful,but I don´t know usage of word keşke...

Keşke bunu söylebilseydin,her şey iyi olurdu.-I wish you could say it,everything would be OK.
First,is this sentence correct?

Söylebilseydin-[I wish]** you could say.. Why we put the keşke?

*aleksej

**In my native we could translate it without I wish but it seems like it´s necessary in English...
 

Actually,I translated it,it means if only(samo da).. Sounds very logical.
Never mind,can you please just check my sentence,if you want and if you can..


Greetings. 

If -sA- is attached straight to the verb stem*) like here (without a tense marking in between) it expresses an unreal condition which can be interpreted in two ways as follows:

1. Bunu söyleyebilse(ydi)n sorun kalmayacaktı. ´If you were able to say that there would be no more problem.´

Note: A main clause follows.

2. (Keşke) bunu söyleyebilse(ydi)n. ´I wish/If only you could say this.´

Note: No main clause follows. This is the most important condition, keşke is not necessary.

Your sentence is a combination of these two haha.

*) Compare with söyle|y|ebil|ir|se|n which denotes a real condition ´if you can say´. Adding a past tense here marking makes it a real past tense btw.

Abla,thank you as always for your detail explanation...
I don´t know what else to say,I´ll try to use it more in conversation and then we´ll see did I understand it well.

Hi… herkese merhaba!

I saw Nemanja’s post and I want to say something. A few years ago when I came home from summer holiday, I wrote mail to my friend from Aydın: Keşke Kuşadası’na gelebilseydin, mutlu olurdum. In my native we can use „combination of two ways„ explained above „I wish/If only you could come to Kuşadası, I would be so happy“. Because od this I thought I was right, but now I see that I made a mistake. Nemanja, yanlış açıklama için özür dilerim.

Therefore, the correct way is: Kuşadası´na gelebilseydin mutlu olacaktım ?????

Mutlu olurdum is the same as mutlu olacaktım ????

You didn´t make a mistake. In Turkish usages of tenses are too complicated. Both of them are correct.

but what is the reason for use one or another

if I translate from turkish in romanian I use -acak/ecek/ + di/dı/du/dü

but english - turkish/ turkish - english translations many times are very different from how I think and understand in my native

most of time I try to think just in turkish..but..seems a bit hard sometimes

Just a minute I am calling tunci

Look we sometimes use present tense instead of future tense. Here it is the same thing. Only difference is now there are combined tenses.

so do you use in current speaking the ir/ır/ur/ür + di/dı/du/dü form...

why not?

,

I`ve got it

good to know

because in my native I use the future (ecek/ -acak)/past tense combination

Ok, thank you gokuyum. So, negation in the conditional tense "I would NOT be happy" is Mutlu olmayacaktım (Mutlu olmazdım) ?

Yes.

I didn´t know that also we could use mutlu olmayacaktım..
What is the difference between olmazdım and olmayacaktım?
Or maybe there is no?  

There is no difference for me.

Thank´s.
I´m really happy because of that  

Lol. It doesnt mean I am correct

Well can you imagine two sentences with olacaktım and olurdum,and that they have the same meaning? 
I´ll try to find some sentences later..

Counterfactual situations differ from hypotheticals in that the condition upon which they depend is known to be unrealizable, they are expressed by Ardı /MazdI or [y]acaktı

terk etmezdim --> terk et [verb stem] + mez [neg.aor.] + di [past] + m [1sg]

I wouldnt have left

dokunmazdım --> I wouldnt have touched

[ O konsere gitmek ] hoş olurdu / olacaktı

it would have been nice to go to that concert.

hoş ol [verb stem] + ur [AOR] + du [past]

hoş ol [verb stem] +acak [FUT] +tı [past]

Təşəkkür edirəm-Teşekkür ederim. Thank´s for your detail explanation,as always,they are helpful . 

Isn´t it exciting  -  I just noticed  -  that the same -ArdI/mAzdI form also expresses a habitual action in the past.

Turgut, sıkıntılı olduğu zamanlar sorulara cevap vermez, bu kartlardan birini uzatırdı. ´In boring moments Turgut used not to answer the questions and take one of these cards.´

And what is even more exciting is that as far as I know one could use the English would for the same purpose also!

´...Turgut would not answer the questions and take one of these cards."