Hi Ron,
I saw the below points in 1 your posts:
these modifiers refer to the subject and action of the preceding clause, and imply a very specific relationship between the modifier and the action in that clause: the -ING action must be either
(1) simultaneous with AND subordinate to, or
(2) a direct and inevitable consequence of,
the action in the main clause.
Can you please tell me what does this mean " simultaneous with AND subordinate to".
Please explain with some example.