Agrammatic aphasic individuals exhibit marked production deficits for tense morphology. This paper presents three experiments examining whether a group of English-speaking agrammatic individuals (n=10) exhibit parallel deficits in their comprehension of tense. Results from two comprehension experiments (on-line grammaticality judgment studies) suggest that these individuals are impaired for ten...

Tense of one sentence can indicate the time when an event takes place. Therefore, it is very useful for natural language processing tasks such as Machine Translation (MT). However, the mapping of tense in MT is a very challenging problem as the usage of tenses varies from one language to another. Aiming at translating one language (source) which lacks overt tense markers into another language (...

This study addresses the acquisition of the morphological markers in Persian learners of English as a foreign language. To this end, the accuracy order of nine morphemes including plural –s, progressive –ing, copula be, auxiliary be, irregular past tense, regular past tense –ed, third person –s, possessive -ʼs and indefinite articles was studied in 6...

Sandro Zucchi Dipartimento di Scienze della Comunicazione Università di Salerno One difference between the Italian Sign Language sentences in (1)-(3) below and their English translations is that, while the English predicates are inflected for tense, the sign for the verb in Italian Sign Language (LIS) appears in its citational form: (1) GIANNI HOUSE BUY “Gianni is buying a house” (2) TIME-AGO G...

This work describes the implementation of a meta-modeling approach to morphologically marked tense and aspect within the LinGO Grammar Matrix customization system. The Matrix customization system creates a small hpsg grammar for a language based on answers to questions about particular linguistic phenomena. In the original system, these answers indicated a choice of pre-determined analyses of t...