Halliday & Matthiessen (2014: 248):
The category of ‘mental process clauses’ turns out to be grammatically distinct from that of material process clauses on the basis of a number of properties; these are set out in Table 5-7 …
The category of ‘mental process clauses’ turns out to be grammatically distinct from that of material process clauses on the basis of a number of properties; these are set out in Table 5-7 …
