certain; one; (arch.) I; (arch.) me
certain amount; some; certain person; Mr So-and-so; (arch.) I; (arch.) me
someone; unknown person; I; me
certain amount; some; certain person; Mr So-and-so; (arch.) I; (arch.) me
a certain person; unnamed person; Mr. So-and-so; a certain someone who shall remain unnamed
certain company; unnamed company
a certain someone; Mr So-and-so
a certain ministry; an unspecified ministry
certain person; certain amount
the work (doings) of so-and-so