Present participle; Past participle - pillaring - pillared Present - pillar - pillar - pillars - pillar - pillar - pillar Past - pillared - pillared - pillared - pillared - pillared - pillared Future - will pillar - will pillar - will pillar - will pillar - will pillar - will pillar Present conditional - would pillar - would pillar - would pillar - would pillar - would pillar - would pillar Present Perfect - have pillared - have pillared - has pillared - have pillared - have pillared - have pillared Past Perfect - had pillared - had pillared - had pillared - had pillared - had pillared - had pillared Future Perfect - will have pillared - will have pillared - will have pillared - will have pillared - will have pillared - will have pillared Past conditional - would have pillared - would have pillared - would have pillared - would have pillared - would have pillared - would have pillared Imperative - - - pillar - - - - - - - -