Present participle; Past participle - yachting - yachted Present - yacht - yacht - yachts - yacht - yacht - yacht Past - yachted - yachted - yachted - yachted - yachted - yachted Future - will yacht - will yacht - will yacht - will yacht - will yacht - will yacht Present conditional - would yacht - would yacht - would yacht - would yacht - would yacht - would yacht Present Perfect - have yachted - have yachted - has yachted - have yachted - have yachted - have yachted Past Perfect - had yachted - had yachted - had yachted - had yachted - had yachted - had yachted Future Perfect - will have yachted - will have yachted - will have yachted - will have yachted - will have yachted - will have yachted Past conditional - would have yachted - would have yachted - would have yachted - would have yachted - would have yachted - would have yachted Imperative - - - yacht - - - - - - - -