bāFirst Tone (bā)8charactersbā八bā叭bā巴bā扒bā捌bā疤bā笆bā芭báSecond Tone (bá)4charactersbá拔bǎThird Tone (bǎ)2charactersbǎ把bàFourth Tone (bà)4charactersbà坝baNeutral Tone (ba)1characterba吧