ı need some help!!!

[meriam]

:sl:
dear sisters and brothers ı have in a trouble while ı m memorizing some arabic words for instance how ı will know there will be harful-med after some letters for example كتاب or طالب ...etc ı forget while ı m writing ı m writing طلب :( how ı will know?there wil be harful-med(ı mean lettters of ا ى و )after some letters ?is there any rules of this?

:sl:

[Ummu Sufyaan]

:sl: sis.
as far as i know, you just write it down according to how it sounds. so if i were to say to you , write down كتاب it sounds like kitaab, not kitab. the former is long vowel alif, whereas the latter is short vowel.
hope that helps. let me know if it dosn't

:sl: