Happen next (5)
I believe the answer is:
ensue
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">happen next</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for ensue that I've seen before include "Proceed" , "Happen afterwards as a result" , "Happen - to come later" , "Happen as consequence or afterward" , "Come along afterwards" .)