Matthew 12:10κατηγορήσωσιν
and a man with a withered hand was there. In order to accuse Jesus, they asked Him, “Is it lawful to heal on the Sabbath?”
Mark 3:2κατηγορήσωσιν
In order to accuse Jesus, they were watching to see if He would heal on the Sabbath.
Luke 6:7κατηγορεῖν
Looking for a reason to accuse Jesus, the scribes and Pharisees were watching Him closely to see if He would heal on the Sabbath.
John 5:45κατηγορῶν
Do not think that I will accuse you before the Father. Your accuser is Moses, in whom you have put your hope.
Acts 24:2κατηγορεῖν
When Paul had been called in, Tertullus opened the prosecution: “Because of you, we have enjoyed a lasting peace, and your foresight has brought improvements to this nation.
Romans 2:15κατηγορούντων
So they show that the work of the law is written on their hearts, their consciences also bearing witness, and their thoughts either accusing or defending them

Abbott-Smith

κατηγορέω, -ῶ
(κατά, ἀγορεύω), [in LXX: Dan LXX 6:5, (9), 1Ma.7:6 1Mac 7:25, 2Ma.4:47 2Mac 10:13 2Mac 10:21, 4Ma.9:14 * ;]
to make accusation, accuse,

(a) in general: absol., Rom.2:15; with genitive of person(s) (cl., WM, 254), Jhn.5:45; irreg. with accusative of person(s), Rev.12:10;

(b) before a judge: absol., Act.24:2, 19; with genitive of person(s), Mat.12:10, Mrk.3:2, Luk.6:7 11:54 (WH, txt., R, om.), Luk.23:2, 10, Jhn.8:6 Act.25:5 28:19; id. with accusative of thing(s) (cl., but see WM, l.with), Mrk.15:3-4; with genitive of thing(s) (Dem.), Act.24:8 25:11; before περί, with genitive of thing(s) (Thuc., viii, 85), Act.24:13; with accusative of thing(s), before κατά with genitive of person(s) (WM, § 28, 1), Luk.23:14. Pass. (B1., § 54, 3), before ὑπό with genitive, Mat.27:12, Act.22:30; ὁ κατηγορούμενος, Act.25:16.†
(AS)

Sources: Abbott-Smith’s Manual Greek Lexicon of the New Testament (1922, public domain) and glosses from STEPBible TBESG (CC BY 4.0); STEPBible TAGNT (Greek New Testament, CC BY 4.0); the Berean Standard Bible (public domain). Reformatted by Word Study, wording unchanged. All sources and licenses.