While some scholars posit an AA origin for this form, it is possible that the Berber and Cushitic forms are independent developments, as they show significant differences from the Egyptian and Semitic forms.
wˌaɪl sˌʌm skˈɑːlɚz pˈɑːzɪt ɐn ˌeɪˈeɪ ˈɔːɹɪdʒˌɪn fɔːɹ ðɪs fˈɔːɹm, ɪɾ ɪz pˈɑːsᵻbəl ðætðə bˈɜːbɚ ænd kʊʃˈɪɾɪk fˈɔːɹmz ɑːɹ ˌɪndᵻpˈɛndənt dɪvˈɛləpmənts, æz ðeɪ ʃˈoʊ sɪɡnˈɪfɪkənt dˈɪfɹənsᵻz fɹʌmðɪ ɪdʒˈɪpʃən ænd sɛmˈɪɾɪk fˈɔːɹmz.