1)
Why does the Torah switch from "Asher Yiga be'Mishkavo" (in Pasuk 5) to "ha'Yoshev al ha'K'li"?
2)
Why does the Torah write "ve'ha'Yoshev al ha'Keli asher Yashav alav ha'Zav" and not simply "ve'ha'Yoshev al asher Yashav ha'Zav"?
1.
Sifra #1: To teach us that he is Tamei even if the Zav is no longer sitting on it.
3)
Why does the Torah write "ve'ha'Yoshev al ha'Keli ... " and not simply "ve'ha'Yoshev al Moshav ha'Zav"?
4)
What can we learn from the fact that the Torah writes " ve'ha'Yoshev ... asher Yashav alav ha'Zav" and not simply " ve'ha' Shochev alav" (with reference to Mishkav in Pasuk 5)?


