Present participle; Past participle - airing - aired Present - air - air - airs - air - air - air Past - aired - aired - aired - aired - aired - aired Future - will air - will air - will air - will air - will air - will air Present conditional - would air - would air - would air - would air - would air - would air Present Perfect - have aired - have aired - has aired - have aired - have aired - have aired Past Perfect - had aired - had aired - had aired - had aired - had aired - had aired Future Perfect - will have aired - will have aired - will have aired - will have aired - will have aired - will have aired Past conditional - would have aired - would have aired - would have aired - would have aired - would have aired - would have aired Imperative - - - air - - - - - - - -