Hi! I´ve been learning english since I was 3 and I was terrible at first, but now its really easy for me, the best part.... I never EVER learned all those grammar rules, eventually they became natural. My recommendation (this worked for me) watch movies you really like with subtitles first in you language and then in english, also play music you like with lyrics on screen. Try reading easy text And most important!!... don´t try to remember the rules, just let go and practice as often as you can talking with others Hope this helps you, It worked with me =) Have a nice day!

Hey Sonya! You can try this website: http://www.myenglishpages.com/site_php_files/grammar.php#.VO9TTVOUcT9 It teaches you all about grammar!

I agree with Daniel. Do not try to learn the rules... just talk! You are actually very close to perfect grammar already.