Present participle; Past participle - tanning - tanned Present - tan - tan - tans - tan - tan - tan Past - tanned - tanned - tanned - tanned - tanned - tanned Future - will tan - will tan - will tan - will tan - will tan - will tan Present conditional - would tan - would tan - would tan - would tan - would tan - would tan Present Perfect - have tanned - have tanned - has tanned - have tanned - have tanned - have tanned Past Perfect - had tanned - had tanned - had tanned - had tanned - had tanned - had tanned Future Perfect - will have tanned - will have tanned - will have tanned - will have tanned - will have tanned - will have tanned Past conditional - would have tanned - would have tanned - would have tanned - would have tanned - would have tanned - would have tanned Imperative - - - tan - - - - - - - -