one - mother selects potential brides for son

two - husband can have up to 4 wives

three - extended - several married couples can live with parents

four - both depends on the issue

five - patriarchal

six - blood

seven - father's

eight - loads of words for cousin depends as they denote which side of family

This is very general as it really depends on how traditional the family is.

Some clans are very traditional whereas other clan families are a lot more progressive