Present participle; Past participle - slewing - slewed Present - slew - slew - slews - slew - slew - slew Past - slewed - slewed - slewed - slewed - slewed - slewed Future - will slew - will slew - will slew - will slew - will slew - will slew Present conditional - would slew - would slew - would slew - would slew - would slew - would slew Present Perfect - have slewed - have slewed - has slewed - have slewed - have slewed - have slewed Past Perfect - had slewed - had slewed - had slewed - had slewed - had slewed - had slewed Future Perfect - will have slewed - will have slewed - will have slewed - will have slewed - will have slewed - will have slewed Past conditional - would have slewed - would have slewed - would have slewed - would have slewed - would have slewed - would have slewed Imperative - - - slew - - - - - - - -