It depends on the variety of mum and where it is being grown.
your mum your mum
abdis mum
Her mom.
my mum
ya mum did
in ya mum
an inventor
Ya mum.
someone's mum's granddad's granddad invented it. do you get it
It is unknown who invented the Chamber pot, however, the earliest chamber pots were discovered in greece.
our mum