G4894–συνείδω–suneidō

And kept back part of the price, (his wife also being privy to it) and brought a certain part, and laid it at the apostles' feet.

συνειδυίης suneiduiēs “already being aware”

And when he had considered the thing, he came to the house of Mary the mother of John whose surname was Mark; where many were assembled, praying.

συνιδών sunidōn “Having considered [it]”

Being apprised of it, they fled to Lystra and Derbe, cities of Lycaonia, and to the region in that vicinity.

συνιδόντες sunidontes “having become aware”