Morphemes
Bound
Bound bases
Afix
Contracted forms
'll
've
'd
-ceive
cran-
're
Derivational
Infectional
-mit
Suffixes
Prefixes
er, ness, ly, ist, ment, ful
Pre, un, con, dis, re
Suffixes
ing, er, s, est, en, ed
Free
Open class
Closed class
Adverbs
Nouns
Verbs
Adjectives
Quantifiers
Auxiliary verbs
Conjunctions
Prepositions
Pronouns
Articles
Comparatives
Demonstratives