Word classes. We have seen that morphemes can be bound (e.g. â ly, â ing, â ed) or free (e.g. go, stop, sit). Now, all free morphemes exist within a word class. Each word class incorporates words that all perform a similar function. In English, we recognize ten word classes 1  : lexical verbs. 2  nouns. 3  adjectives. 4  adverbs.
In this chapter we will learn about product design,which is the process of deciding on. the unique characteristics and features of the companyâs product. We will also learn. about process selection,which is the development of the process necessary to produce. the designed product.
Product Systems Engineering. Product systems engineering (PSE) is at the core of the new product development process (NPDP) that is needed to successfully develop and deploy products into different market segments. A market can be consumer based (e.g., private enterprises or general consumers) or it can be public (not-for-profit).