Regarding simple lexical terms, the difficulties are mainly related to the identification of candidates with no morphological marks of specificity that indicate the terminological potential, i.e., candidates that are also used in the general language by a non-expert.
Many of the chromosomes have a similar centromere localization, which initially made it difficult to differentiate them, but staining with AD/DAPI was found to be a very efficient method for chromosome characterization, producing a high number of morphological marks that enabled full distinction of the eight chromosome pairs.
(Malkiel 1957; Lehmann 2005) The excessive morphological marking has the effect of mutual reinforcing.
The denomination of concepts, however, is not always done using lexical units that present some morphological mark that characterizes the domain to which it belongs.
But at this period, any morphological marking of the resultant state was certainly no longer transparent for the speaker.48 Although these examples evidently represent cases of deontic modality, the identification of a particular agent is explicitly avoided.
The increase in complexity in the modal system of MC observable in the early Medieval Buddhist literature might have been triggered by the loss of the morphological marking of the lexical aspect, similar to the Germanic languages.
In speech, early L2 learners of English have been observed to supply forms of copula be more frequently than auxiliary be, and both more frequently than affixal regular past –ed and 3rd person singular present tense –s in contexts where morphological marking is required for native speakers.
We could have said, picking out the main points, "because" syntactic classes are clearcut and the order of the elements of clause structure signals experiential meaning, there is no need for words to carry any morphological marking; and "because" words have got longer, and compounding is rather strictly taxonomic, there is no need to maintain an inventory of so many distinct syllables.
Rather than by morphological marking, fixed temporal distance is expressed by temporal adverbials: :toqo-riikatap-poq "He died long ago" :die-long.ago-3p/IND :nere-qqammer-punga "I ate recently" :eat-recently-I/IND :ippassaq Piitaq arpap-poq "Yesterday Peter was running".
For example, compare morphological marking of aspect in Russian "Ya vypil chai" (I PERFECTIVE+drank tea), to the English lexical strategy, "I finished drinking the tea".
The final sentence in the sequence provides the context for a morphological marking such as past tense, plural, or continuous present.
