na

1. verb: A form of the verb “to be” used as an identity marker or to define someone or something.
   • Dat girl na my sister.
     • That girl is my sister.
   • Mumu na persin wey no get sense.
     • Mumu is someone who’s stupid.
2. verb: A form of the verb “to be” used to form cleft sentences which put emphasis on a particular element.
   • Na today yu go see di real me.
     • Today is the day you will know who I really am.
   • Na dia dog tear di net.
     • It was their dog that tore the net.