Present participle; Past participle - tiring - tired Present - tire - tire - tires - tire - tire - tire Past - tired - tired - tired - tired - tired - tired Future - will tire - will tire - will tire - will tire - will tire - will tire Present conditional - would tire - would tire - would tire - would tire - would tire - would tire Present Perfect - have tired - have tired - has tired - have tired - have tired - have tired Past Perfect - had tired - had tired - had tired - had tired - had tired - had tired Future Perfect - will have tired - will have tired - will have tired - will have tired - will have tired - will have tired Past conditional - would have tired - would have tired - would have tired - would have tired - would have tired - would have tired Imperative - - - tire - - - - - - - -