1) Become of 2) Befall 3) Betide 4) Come about 5) Fall out 6) Go on 7) Happen 8) Happen to 9) Happen, to Shakespeare 10) Occur 11) Pass 12) Pass off 13) Take place 14) To befall Found on https://www.crosswordclues.com/clue/bechance
Be·chance' transitive verb & i. To befall; to chance; to happen to. « God knows what hath bechanced them. Shak. » Found on http://www.encyclo.co.uk/webster/B/27
verb become of; happen to; `He promised that no harm would befall her`; `What has become of my children?` Found on https://www.encyclo.co.uk/local/20974