Present participle; Past participle - contracting - contracted Present - contract - contract - contracts - contract - contract - contract Past - contracted - contracted - contracted - contracted - contracted - contracted Future - will contract - will contract - will contract - will contract - will contract - will contract Present conditional - would contract - would contract - would contract - would contract - would contract - would contract Present Perfect - have contracted - have contracted - has contracted - have contracted - have contracted - have contracted Past Perfect - had contracted - had contracted - had contracted - had contracted - had contracted - had contracted Future Perfect - will have contracted - will have contracted - will have contracted - will have contracted - will have contracted - will have contracted Past conditional - would have contracted - would have contracted - would have contracted - would have contracted - would have contracted - would have contracted Imperative - - - contract - - - - - - - -