Present participle; Past participle - warring - warred Present - war - war - wars - war - war - war Past - warred - warred - warred - warred - warred - warred Future - will war - will war - will war - will war - will war - will war Present conditional - would war - would war - would war - would war - would war - would war Present Perfect - have warred - have warred - has warred - have warred - have warred - have warred Past Perfect - had warred - had warred - had warred - had warred - had warred - had warred Future Perfect - will have warred - will have warred - will have warred - will have warred - will have warred - will have warred Past conditional - would have warred - would have warred - would have warred - would have warred - would have warred - would have warred Imperative - - - war - - - - - - - -