FormAnalysisAbītuFrom bāta yabītu; first-person imperfectTuballighannīFrom ablagha; emphatic imperfect with “me” as objectTaʾwī / awatImperfect and past forms from one rootYatbaʿnaThird-person feminine plural imperfectKullamāExpresses repetition: whenever
The significance of each form is what it does in context: sustain an action, stress a wish, connect two scenes, or signal repeated behaviour.