Collins Russian Dictionary 2nd Edition © HarperCollins Publishers 2000, 1997:
superintend [suːpərɪnˈtɛnd] vt надзира́ть (impf) за +instr
to be superintended by быть*(impf) под надзо́ром +gen
* is used to mark translations which have irregular inflections. The Russian-English side of the dictionary gives inflectional information.