出す, だす
Conjugated: 出した
Godan verb, Transitive
1. to take out, to get out
2. to put out, to reveal, to show
3. to submit (e.g. thesis), to turn in
See あぶり出す・あぶりだす
4. to publish, to make public
See 手紙を出す
5. to send (e.g. letter)
いつから痛みだしましたか。
が
Particle
1. indicates sentence subject (occasionally object)
2. indicates possessive (esp. in literary expressions)
Conjunction
3. but, however, still, and
after the volitional form of a verb
4. regardless of, whether (or not)