Present participle; Past participle - leashing - leashed Present - leash - leash - leashes - leash - leash - leash Past - leashed - leashed - leashed - leashed - leashed - leashed Future - will leash - will leash - will leash - will leash - will leash - will leash Present conditional - would leash - would leash - would leash - would leash - would leash - would leash Present Perfect - have leashed - have leashed - has leashed - have leashed - have leashed - have leashed Past Perfect - had leashed - had leashed - had leashed - had leashed - had leashed - had leashed Future Perfect - will have leashed - will have leashed - will have leashed - will have leashed - will have leashed - will have leashed Past conditional - would have leashed - would have leashed - would have leashed - would have leashed - would have leashed - would have leashed Imperative - - - leash - - - - - - - -