G2727–κατηχέω–katēcheō

So that you might have certain knowledge of those things about which you were given teaching.

κατηχήθης katēchēthēs “you were instructed”

This man had been trained in the way of the Lord; and burning in spirit, he gave himself up to teaching the facts about Jesus, though he had knowledge only of John's baptism:

κατηχημένος katēchēmenos “instructed”

And they have had news of you, how you have been teaching all the Jews among the Gentiles to give up the law of Moses, and not to give circumcision to their children, and not to keep the old rules.

κατηχήθησαν katēchēthēsan “They have been informed”

Go with these, and make yourself clean with them, and make the necessary payments for them, so that they may be free from their oath: and everyone will see that the statements made about you are not true, but that you put yourself under rule, and keep th

κατήχηνται katēchēntai “they have been informed”

And have knowledge of his desires, and are a judge of the things which are different, having the learning of the law,

κατηχούμενος katēchoumenos “being instructed”

But in the church it would be better for me to make use of five words of which the sense was clear, so that others might have profit, than ten thousand words in a strange tongue.

κατηχήσω, katēchēsō “I may instruct,”

But let him who gets teaching in the word give a part in all good things to his teacher.

κατηχούμενος katēchoumenos “being taught”κατηχοῦντι katēchounti “teaching”