Present participle; Past participle - characterizing - characterized Present - characterize - characterize - characterizes - characterize - characterize - characterize Past - characterized - characterized - characterized - characterized - characterized - characterized Future - will characterize - will characterize - will characterize - will characterize - will characterize - will characterize Present conditional - would characterize - would characterize - would characterize - would characterize - would characterize - would characterize Present Perfect - have characterized - have characterized - has characterized - have characterized - have characterized - have characterized Past Perfect - had characterized - had characterized - had characterized - had characterized - had characterized - had characterized Future Perfect - will have characterized - will have characterized - will have characterized - will have characterized - will have characterized - will have characterized Past conditional - would have characterized - would have characterized - would have characterized - would have characterized - would have characterized - would have characterized Imperative - - - characterize - - - - - - - -