7 - Interaction outside the grammar

Summary

It is convenient to regard neutral-based interaction as, so to speak, the nominative kind and, accordingly, define extra-grammatical interaction with reference to it, as I in fact did, to some extent, in the case of intrusion. In the exposition that follows, this is done without further argument. Whatever minor qualifications must be made, it is clear that on the whole neutral terms operate within or through the grammatical structure of the sentence to which they belong. I say and have said ’grammatical’, although it may appear that what I am ultimately appealing to is not grammar but logic. But whether the structure is better regarded as logical or grammatical, there is the fundamental distinction to be made between interactions that work within it and interactions that work outside and obliviously of it.