A lafīf maqrūn root has weak second and third radicals, adjacent in the root. Maqrūn conveys the idea of two weak radicals being joined in neighboring positions.
طَوَى has ط و ي, with wāw second and yāʾ third.
نَوَى has ن و ي, with the same structural pattern.
وَفَى has two weak radicals as well, but they are first and third, so it is mafrūq instead. The subtype depends on their relative positions.
Opening interactive controls...
Lafīf Maqrūn
The Seven Morphological Classes: Sound, Hamzated, Weak and Doubled
A lafīf maqrūn root has weak second and third radicals, adjacent in the root. Maqrūn conveys the idea of two weak radicals being joined in neighboring positions.
طَوَى has ط و ي, with wāw second and yāʾ third.
نَوَى has ن و ي, with the same structural pattern.
وَفَى has two weak radicals as well, but they are first and third, so it is mafrūq instead. The subtype depends on their relative positions.