Present participle; Past participle - widening - widened Present - widen - widen - widens - widen - widen - widen Past - widened - widened - widened - widened - widened - widened Future - will widen - will widen - will widen - will widen - will widen - will widen Present conditional - would widen - would widen - would widen - would widen - would widen - would widen Present Perfect - have widened - have widened - has widened - have widened - have widened - have widened Past Perfect - had widened - had widened - had widened - had widened - had widened - had widened Future Perfect - will have widened - will have widened - will have widened - will have widened - will have widened - will have widened Past conditional - would have widened - would have widened - would have widened - would have widened - would have widened - would have widened Imperative - - - widen - - - - - - - -