Present participle; Past participle - toweling - toweled Present - towel - towel - towels - towel - towel - towel Past - toweled - toweled - toweled - toweled - toweled - toweled Future - will towel - will towel - will towel - will towel - will towel - will towel Present conditional - would towel - would towel - would towel - would towel - would towel - would towel Present Perfect - have toweled - have toweled - has toweled - have toweled - have toweled - have toweled Past Perfect - had toweled - had toweled - had toweled - had toweled - had toweled - had toweled Future Perfect - will have toweled - will have toweled - will have toweled - will have toweled - will have toweled - will have toweled Past conditional - would have toweled - would have toweled - would have toweled - would have toweled - would have toweled - would have toweled Imperative - - - towel - - - - - - - -