Question

لَنْ تَفْعَلْنَ Active أَنْ / لَنْ / كَيْ / إِذَنْ  cause it to become نَصْب

Accepted Answer

You (P/F) will never do لَنْ changes meaning of word from he does to he will never do - future tense and negation مَبْنِي  stateless - 3rd person feminine plural - final noon indicates subject i.e. a group of women

Front	لَنْ تَفْعَلْنَ
Back	You (P/F) will never do
Back2	Active
Back3	لَنْ changes meaning of word from he does to he will never do - future tense and negation
Back4	أَنْ / لَنْ / كَيْ / إِذَنْ cause it to become نَصْب
Back5	مَبْنِي stateless - 3rd person feminine plural - final noon indicates subject i.e. a group of women

لَنْ تَفْعَلْنَ P/F Active Meaning Word Future Tense