行って来る could be an inflection of 行く, with these forms:
- Te-form. It is a connective form of the verb.
Kanji — 2 found
0.11631710951982843
6 strokes.
JLPT N5.
Jōyō kanji, taught in grade 2.
going,
journey,
carry out,
conduct,
act,
line,
row,
bank