Present participle; Past participle - agreeing - agreed Present - agree - agree - agrees - agree - agree - agree Past - agreed - agreed - agreed - agreed - agreed - agreed Future - will agree - will agree - will agree - will agree - will agree - will agree Present conditional - would agree - would agree - would agree - would agree - would agree - would agree Present Perfect - have agreed - have agreed - has agreed - have agreed - have agreed - have agreed Past Perfect - had agreed - had agreed - had agreed - had agreed - had agreed - had agreed Future Perfect - will have agreed - will have agreed - will have agreed - will have agreed - will have agreed - will have agreed Past conditional - would have agreed - would have agreed - would have agreed - would have agreed - would have agreed - would have agreed Imperative - - - agree - - - - - - - -