Present participle; Past participle - mossing - mossed Present - moss - moss - mosses - moss - moss - moss Past - mossed - mossed - mossed - mossed - mossed - mossed Future - will moss - will moss - will moss - will moss - will moss - will moss Present conditional - would moss - would moss - would moss - would moss - would moss - would moss Present Perfect - have mossed - have mossed - has mossed - have mossed - have mossed - have mossed Past Perfect - had mossed - had mossed - had mossed - had mossed - had mossed - had mossed Future Perfect - will have mossed - will have mossed - will have mossed - will have mossed - will have mossed - will have mossed Past conditional - would have mossed - would have mossed - would have mossed - would have mossed - would have mossed - would have mossed Imperative - - - moss - - - - - - - -