Two Mysteries in the Inflectional System of Moroccan Arabic Perfectives, (Both about the Exponence of Feminine)

mŭslĭm m e sl e m b. generous k ărīm krim c. donkey ħĭmār ħmar d. door bāb bab e. dog kălb k e lb f. you (ms.) are getting dressed t ălbăsŭ t e lb e s g. he ran jărā jra h. it is melting y ădūbŭ y e dub i. they became great kăbŭrū k e bru j. he made x write kăttăbă k e tt e b k. he wrote k ătăbă kt e b l. we wrote k ătăbnā kt e bna m. they wrote k ătăbū k e tbu n. you (sg.f.) wrote kătăbtĭ kt e bti