yantahi
he desists
V – 3rd person masculine singular (form VIII) imperfect verb, jussive mood
Root Link: ن ه ى
lanasfaʿan
surely We will drag him
EMPH – emphatic prefix lām + V – 1st person plural imperfect verb + EMPH – emphatic suffix nūn
Root Link: س ف ع
bil-nāṣiyati
by the forelock
P – prefixed preposition bi + DET – determiner prefix al + N – genitive feminine noun
Root Link: ن ص و