Grammar

2.63 USAGE NOTE

The adjectives 'designate', 'elect', 'galore', 'incarnate', and 'manqué' are only used immediately after a noun.

She was now president elect.
There are empty houses galore.

2.64

The adjectives 'tall', 'long', 'wide', and 'old' are used immediately after measurement nouns when giving the size, duration, or age of a thing or person. This use is fully explained in paragraph 2.270.

...six feet tall.
...three metres wide.
...twenty five years old.

2.65

The adjectives 'concerned', 'involved', 'present', 'responsible', and 'proper' have different meanings depending on whether you put them in front of a noun or immediately after one. For example, 'the concerned mother' describes a mother who is anxious, but 'the mother concerned' simply refers to a mother who has just been mentioned.

...the approval of interested and concerned parents.
The idea needs to come from the individuals concerned.
...one of those incredibly involved spy switches.
The songs involved are 'That'll Be the Day' and 'In Spite of All the Danger'.
...the present international situation.
Of the 18 people present, I know only one.
...parents trying to act in a responsible manner.
...the person responsible for his death.
...a proper training in how to teach.
...the first round proper of the FA Cup.

2.66

The adjectives 'available', 'required', 'suggested', and 'affected' can be used in front of a noun or after a noun without any change in meaning.

Newspapers were the only available source of information.
...the number of teachers available.
...the required changes.
You're way below the standard required.
...the cost of the suggested improvements.
The proposals suggested are derived from successful experiments.
Aside from the affected child, the doctor checks every other member of the household.
...the proportion of the population affected.