Can someone explain to me the usage of ´´olmak´´? I think its meaning it´s a bit complicated

Thank you

same problem with me 

I suggest you use the search box (rightmost item on topmost bar).

For example, the following has been located through it:

http://www.turkishclass.com/forumTitle_10018

Thank you,it is really helpful

I will tell you how I have understood it, Efi70.

In ordinary noun sentences as we know ol- does not show but the ek fiil is used. In the negative değil comes to the sentence.

                             Biz zenginiz/zengindik.

                             Biz zengin değiliz/değildik.

The verb stem ol- is called for help basically for two reasons:

1. When we have some grammatical markers in our hands and those markers cannot be attached to a noun/adjective. Such as ACAK (future), YOR (progressive), MALI (necessity), ABIL (ability). ol- is imported to the sentence just to carry those suffixes.

                            Biz zengin ol|acağ|ız.

2. If ol- is brought in for other reasons it doesn´t mean ´to be´ any more but ´to become´. Compare: 

                           Biz zengindik. ´We were rich.´

                           Biz zengin olduk. ´We became rich.´ 

Turks can explain this better, and moreover, give better examples. Anyway good luck with it...

Τhank you dear ...as i understοοd ´´olmak´´ is a grammar chapter by itself. Need to spend a long time to cope with that

Olmak veya olmamak, bütün mesele bu !

To be or not to be, that is the problem !   

When you will reach to a conclusion,please let me know 

I have not got sufficient data to reach any sound conclusions...Let me have yours, if they are ready ...

All i know is that i know nothing!