可能我係第一個
I might be the first. I'm

Cantonese Sentence Breakdown

可能 ho2 nang4
(modal verb) can
我 ngo5
I
me
my
us
we
our
self
係 hai6
(Cantonese) to be
to connect
to relate to
to tie up
to bind
to be (literary)
to involve
relation
relationship
consequence
yes
indeed
right
第一個 dai6 jat1 go3
(adjective) The first one