List users permissions to tables and schemas on MSSQL 2016
Give this a shot.

SELECT ST.NAME, su.name, 
CASE WHEN SYP.[ACTION] = 193 THEN 'SELECT' WHEN SYP.[ACTION] = 195 THEN 'INSERT' WHEN SYP.[ACTION] = 196 THEN 'DELETE' WHEN SYP.[ACTION] = 197 THEN 'UPDATE' ELSE CAST(SYP.[ACTION] AS CHAR(3)) END AS Permission
FROM
SYS.SYSPROTECTS SYP INNER JOIN
SYS.SYSUSERS SU
ON SU.uid = SYP.UID
INNER JOIN SYS.SYSOBJECTS SO
ON SO.id = SYP.id
INNER JOIN SYS.TABLES ST
ON ST.object_id = SO.id