Present participle; Past participle - separating - separated Present - separate - separate - separates - separate - separate - separate Past - separated - separated - separated - separated - separated - separated Future - will separate - will separate - will separate - will separate - will separate - will separate Present conditional - would separate - would separate - would separate - would separate - would separate - would separate Present Perfect - have separated - have separated - has separated - have separated - have separated - have separated Past Perfect - had separated - had separated - had separated - had separated - had separated - had separated Future Perfect - will have separated - will have separated - will have separated - will have separated - will have separated - will have separated Past conditional - would have separated - would have separated - would have separated - would have separated - would have separated - would have separated Imperative - - - separate - - - - - - - -