私は以前公園に行ったことがあります

Meaning
i have been to the park before

Vocab used in this sentence

i, my, me, i am, myself, private
a, the, is, am, are, will
以前
before, previous, previously, earlier, old, ago, prior, formerly
公園
park, public park, parkland
in, to, on, at, into, upon
行く
go, travel, move
the, was, ta, da, other
こと
that, thing, about, fact, matter
is, there, but, ga, will, however
ある
a, is, an, be, there is, to be, locate
ます
will, to be, i will, to make, to do, to have

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