Light active: second- and first-person forms

Emphatic Lām and the Heavy and Light Nūn Paradigms

The remaining eight positions in the active light-nūn table are:
لَتَفْعَلَنْ — second masculine singular
— — second masculine dual (not given in the source paradigm)
لَتَفْعَلُنْ — second masculine plural
لَتَفْعَلِنْ — second feminine singular
— — second feminine dual (not given in the source paradigm)
— — second feminine plural (not given in the source paradigm)
لَأَفْعَلَنْ — first person singular
لَنَفْعَلَنْ — first person plural
The second-person masculine singular has fatḥa before the sākin nūn; masculine plural has ḍamma; feminine singular has kasrah. Both first-person forms have fatḥa before the nūn, while their initial alif and nūn indicate “I” versus “we.”