1–29: nothing. 30–39: one tabi‘/tabi‘ah. 40: one musinn/musinnah.
41–59: Abu Hanifah adds 1/40 musinnah per extra cow; Abu Yusuf and Muhammad exempt the increment before 60.
60: two tabi‘. 70: musinnah + tabi‘. 80: two musinnah. 90: three tabi‘. 100: two tabi‘ + musinnah.
The other conditions, including grazing status and completion of the annual period, remain applicable.