First.
ordinal numbers: pirwa 'second', pitdo 'third', pipat 'fourth', pidima 'fifth'
dámo
Dāmo ka maydisna do bangko.
You are the first to sit on the bench.
Someone (mag-, mang-) does or uses something (i-) first.
Sino nangdāmo a nanyibot so bago?
Who was first to spear the pig?
Idāmo ko palsiit mwaya.
I use your slingshot first.
Someone (mag-) does something for the very first time.
must be reduplicated
Magdamdāmo si īkit a mangay do Bagabag.
This is the very first time aunty is going to Bagabag.