Just start with the basics;that is,making a ordinary sentence and day by day take a step further. I can suggest you Essential Grammer in Use [Raymond Murphy] third edition. I believe that it will be good start for you.
Basic English Grammar by Betty Azar is excellent. It's a large red book. It is the best in my opinion.
Difference between Laufen and Rennen
I want to know when I should use -ing form as noun or adjective; I am really confused about this.
Excuse me or Pardon? Which is better when you couldn't hear someone on phone?
Is there any explanation about structure for making questions (ex wasvo, etc)? if there is, where can I find it?
Der kalif, der seinem Grosswesir schon lange gern eine Freunde gemacht hätte,...
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