G4819–συμβαίνω–sumbainō

And they were on the way, going up to Jerusalem; and Jesus was going before them: and they were full of wonder; but those who came after him were in fear. And again he took the twelve, and gave them word of the things which were to come on him,

συμβαίνειν sumbainein “to happen”

And they were talking together about all those things which had taken place.

συμβεβηκότων sumbebēkotōn “having taken place”

And they saw that it was the man who made requests for money at the door of the Temple, and they were full of wonder and surprise at what had taken place.

συμβεβηκότι sumbebēkoti “having happened”

Doing the Lord's work without pride, through all the sorrow and troubles which came on me because of the evil designs of the Jews:

συμβάντων sumbantōn “were happening”

And when he came on to the steps, he was lifted up by the armed men, because of the force of the people;

συνέβη sunebē “it happened that”

Now these things were done as an example; and were put down in writing for our teaching, on whom the last days have come.

συνέβαινεν sunebainen “it was happening”

Dear brothers, do not be surprised, as if it was something strange, if your faith is tested as by fire:

συμβαίνοντος· sumbainontos “were happening;”

They are an example of that true saying, The dog has gone back to the food it had put out, and the pig which had been washed to its rolling in the dirty earth.

συμβέβηκεν sumbebēken “Has happened”