Present participle; Past participle - leafing - leafed Present - leaf - leaf - leafs - leaf - leaf - leaf Past - leafed - leafed - leafed - leafed - leafed - leafed Future - will leaf - will leaf - will leaf - will leaf - will leaf - will leaf Present conditional - would leaf - would leaf - would leaf - would leaf - would leaf - would leaf Present Perfect - have leafed - have leafed - has leafed - have leafed - have leafed - have leafed Past Perfect - had leafed - had leafed - had leafed - had leafed - had leafed - had leafed Future Perfect - will have leafed - will have leafed - will have leafed - will have leafed - will have leafed - will have leafed Past conditional - would have leafed - would have leafed - would have leafed - would have leafed - would have leafed - would have leafed Imperative - - - leaf - - - - - - - -