accidental accompanying acting active ado afloat afoot at work brewing circumstantial current doing eventuating forthcoming functional functioning going happening in embryo in exercise in force in hand in mid-progress in operation in play in practice in preparation in process in production in progress in the oven in the wind in the works inaction incidental occasional occurring on on foot on stream on the anvil on the fire on the way ongoing operating operational passing prevailing prevalent resultant running taking place under construction under revision under way working