 Detailed descriptions of MTT Morphological Representations are found in Mel’čuk (1993–2000) and Mel’čuk (2006).Deep Morphological Representation (DMorphR) consists of strings of lexemes and morphemes—e.g., THE SHOE+{PL} ON BILL+{POSS} FOOT+{PL}.The deep morphological component of rules maps this string onto the Surface Morphological Representation (SMorphR), converting morphemes into the appropriate morphs and performing morphological operations implementing non-concatenative morphological processes—in the case of our example above, giving us /the shoe+s on Bill+s feet/.