1) εἶπεν κύριος τῷ κυρίῳ μου· κάθου ἐκ δεξιῶν μου, ἕως ἂν θῶ τοὺς ἐχθρούς σου ὑποκάτω τῶν ποδῶν σου (Matt. 22:44)
Translation: The Lord said to my lord, “Sit at my right [hand], until I place your enemies under your feet.”
Parsing – κάθου: Present Middle Imperative 2nd Singular, κάθημαι
2) Προσέχετε ἀπὸ τῶν ψευδοπροφητῶν, οἵτινες ἔρχονται πρὸς ὑμᾶς ἐν ἐνδύμασιν προβάτων (Matt. 7:15)
Translation: Beware of false prophets, who are coming [or will come] to you in the clothing of sheep.
Parsing – Προσέχετε: Present Active Imperative 2nd Plural, προσέχω