कर्त्ता कारक भू with च्वि sense but without च्वि suffix and with आढ्य etc. as कर्म उपपद has खिष्णुच् and खुकञ् suffixes (खकार चकार of खिष्णुच् are इत् through लशक्वतद्धिते हलन्त्यम् respectively while खकार and ञकार of खुकञ् are इत् as well). For example, आढ्यम्भविष्णुः, स्थूलम्भावुकः. Note that अनाढ्यो भविता doesn't have च्वि sense and आढ्यी भविता doesn't have च्वि itself.