phenomenon. That is, an infix is an affix that is inserted close to, rather than at one end of its base so as to promote observance of phonological well-formedness constraints”. Morphologists usually agree that English has no infixes. However, there is the possibility of inserting expletives in the middle of words to create new words expressing the strongly negative attitude of the speaker (e.g. kangabloody- roo, abso-blooming-lutely. Thus we could say that English has a process of infixation of (certain) words, but there are no bound morphemes that qualify for infix status. Such forms raise two questions. The first is what structural properties these infixed derivatives have, and the second is whether we should consider this type of infixation as part of English word-formation component or not. From a phonological point of view these forms are completely regular