Present participle; Past participle - streamlining - streamlined Present - streamline - streamline - streamlines - streamline - streamline - streamline Past - streamlined - streamlined - streamlined - streamlined - streamlined - streamlined Future - will streamline - will streamline - will streamline - will streamline - will streamline - will streamline Present conditional - would streamline - would streamline - would streamline - would streamline - would streamline - would streamline Present Perfect - have streamlined - have streamlined - has streamlined - have streamlined - have streamlined - have streamlined Past Perfect - had streamlined - had streamlined - had streamlined - had streamlined - had streamlined - had streamlined Future Perfect - will have streamlined - will have streamlined - will have streamlined - will have streamlined - will have streamlined - will have streamlined Past conditional - would have streamlined - would have streamlined - would have streamlined - would have streamlined - would have streamlined - would have streamlined Imperative - - - streamline - - - - - - - -