Acts 12:16

Continued knocking (epemenen krouwn). Imperfect active and present participle. Now all heard the knocking. When they had opened (anoixante). First aorist active participle of anoigw or -numi. The whole group rushed out to the courtyard this time to make sure. They were amazed (exesthsan). The frequent second aorist active (intransitive) indicative of existhmi.