this is all about prefix , suffix .... don't think about so much .just jump into it! :)...

Of course it also doesn't help you a lot with the endings for the different cases too.

Well, I think you firstly should know some rules of Turkish Grammar.
Maybe you should try to use dictionary and then you can try to download http://ipb.nu/winmekmak/
It conjungates the verbs.
For example :

ben seviyorum
    I am loving
sen seviyorsun
    You are loving
o seviyor
    He/she/it is loving

biz seviyoruz
    We are loving
siz seviyorsunuz
    You are loving
onlar seviyorlar
    They are loving

Just you need to know the personal pronouns of the objects in the different cases.

I always do it myself. Try it. I t is easy

i am having the same trouble i dont know whether you have the online dictionary tureng i find this is more helpful than some others because it translates the word but also gives useful phrases for that word if you already have it then i apologise.i am finding it very difficult to learn myself.