(1) present progressive ::
wakati uliopo unaoendelea(2) past progressive ::
siku za nyuma kimaendeleo(3) progressive tax ::
maendeleo ya kodi(4) progressive rock ::
maendeleo ya mwamba(5) future progressive ::
baadaye maendeleo(6) progressive form ::
aina ya kimaendeleo(7) progressive taxation ::
maendeleo ushuru