SELECT
   distinct  t.name AS TableName
FROM
    sys.tables t
INNER JOIN
    sys.fulltext_indexes fi
ON
    t.[object_id] = fi.[object_id]
INNER JOIN
    sys.fulltext_index_columns ic
ON
    ic.[object_id] = t.[object_id]
INNER JOIN
    sys.columns cl
ON
        ic.column_id = cl.column_id
    AND ic.[object_id] = cl.[object_id]
INNER JOIN
    sys.fulltext_catalogs c
ON
    fi.fulltext_catalog_id = c.fulltext_catalog_id
INNER JOIN
    sys.indexes i
ON
        fi.unique_index_id = i.index_id
    AND fi.[object_id] = i.[object_id];