Language variation and change
Recognise that Noongar is used differently in different contexts and situations, such as nyininy which is used for living and sitting; for example, Maaman baal kaditj-kaditj-ak nyininy. Djerap baalap boorna-ak-ngat nyininy.
Recognise that the affix -kadak may be used as a verb or a proprietive affix; for example, Baal dwert-kadak barniny. Yeyi worl baal boola koondart-kadak.
Recognise that languages change over time