Present participle; Past participle - kippering - kippered Present - kipper - kipper - kippers - kipper - kipper - kipper Past - kippered - kippered - kippered - kippered - kippered - kippered Future - will kipper - will kipper - will kipper - will kipper - will kipper - will kipper Present conditional - would kipper - would kipper - would kipper - would kipper - would kipper - would kipper Present Perfect - have kippered - have kippered - has kippered - have kippered - have kippered - have kippered Past Perfect - had kippered - had kippered - had kippered - had kippered - had kippered - had kippered Future Perfect - will have kippered - will have kippered - will have kippered - will have kippered - will have kippered - will have kippered Past conditional - would have kippered - would have kippered - would have kippered - would have kippered - would have kippered - would have kippered Imperative - - - kipper - - - - - - - -