Before I get a job...

I think you should write: Before I get a job, I will have finished my studies.

JumanahBefore I get a job, I'll finish studying.I'll have been finishing studying by the time I get a job.What's the difference between them?

The second one is horribly unnatural.

The first one is grammatical, and makes sense OK, but to me it has a nuance of "I'll be able to get a job easily. I could get a job now, but I think I'll wait and finish my

But I saw a sentence written like that "Before I get a gob, I'll finish studying.
But I don't know what's the difference between these sentences.
"Before I get a job,I'll finish studying"
"I'll have been finishing studying by the time I get a job"

Jumanah"I'll have been finishing studying by the time I get a job"

Please read what I wrote about this sentence in my reply.

Ok. I got it.
Thank you so much.

Ok.
Is it correct to say "I'll have gotten a job by the time I graduate."

JumanahOk.Is it correct to say "I'll have gotten a job by the time I graduate."

Yes. (Of course, it means that you will get a job before you graduate, which may not be the usual order of events.)

("gotten" in AmE; "got" in BrE.)

I think a future perfect is an event that is going to be finished before another action.
A I right?
Does the sentence I wrote have the same meaning as " Before I graduate, I'll get a job."?

JumanahDoes the sentence I wrote have the same meaning as " Before I graduate, I'll get a job."?

More or less, yes. It is possible that one phrasing may feel more appropriate than the other in a given situation.