Forms of speech are either simple or composite. Examples of the latter
are such expressions as 'the man runs', 'the man wins'; of the former
'man', 'ox', 'runs', 'wins'.
Of things themselves some are predicable of a subject, and are never
present in a subject. Thus 'man' is predicable of the individual man,
and is never present in a subject.
By being 'present in a subject' I do not mean present as parts are
present in a whole, but being incapable of existence apart from the
said subject.