The first rule merely makes it possible to use lexical items with no extra assumptions.
Furthermore, there seems a problem with the presentation of lexical items.
But the only difference between these two sentences lies in the choice of the lexical item as object.
A network is developed for information related to specific lexical items.
We must be able to get at all the different ways in which a lexical item transcribed as is used.
The entire store of lexical items in a language is called its lexis.
There are just some differences in very low-frequency lexical items.
In many cases, a language simply uses a different lexical item to indicate a causative form.
Like many distinctions, that between open and closed classes of lexical items is not an absolute one.
However, for the moment we will accept the division of lexical items into open and closed classes.