lets see what i remember :-[ *correct me if i'm wrong in anything:
words that are mamnoo3 min as-sarf are the ones that you can't add tanween to them, and when they're majroor, the i3raab is majroor bil fathah not kasrah
they are:
any word that:
1) ends with alif maqsurah like سلمى ، ليلى
2) ends with alif mamdoodah like صحراء علماء
3) proper nouns and feminine names
4) names that are not arabic like لندن وجورج
5) words that end with alif and nun like عدنان وغطفان وعثمان وعمران
6) if the word consists of three letters and the middle one is maftooh
7) if the word consists of three letters and the middle on is sakin
8) if the word is ala wazn fu3al (فُعَل) like عمر ، وزفر ، وزحل ، وقثم ، وقزح ، وهبل
9) sifah that is ala wazn أفعل like أحمر ، وأصفر ، وأبيض ، وأسود ، وأخضر ، وأفضل ، وأعرج ، وأعور
Wallahu A3lam