A language exercise without correction is useful, but conveys an impression of incompleteness.
This phrase is the right example, as I am quite sure it is not clear, but I am not able to find a better construction (and the same happen with this phrase too).
From now on, there will be corrections and the final version of each note will be posted as a comment.
In this sort of work in progress, remarks and suggestions will always be welcomed.
Quoting the poet, let me say: Harsh is the path to knowledge.
MC7858attitude 