The Wonderful Lemma, that was first proved by Roussel and Rubio, is one of the most important tools in the proof of the Strong Perfect Graph Theorem. Here we give a short proof of this lemma.

Demonstrative terms are highly contextdependent elements both in deictic and anaphoric uses. When reference is transferred from a visual, threedimensional context to the textual domain, information-structure factors (i.e. the cognitive status of the antecedent, recency of mention, syntactic structure or the semantic type of the antecedent) have an effect on speaker preferences for selecting dem...

Linguistic interference in the acquisition of tenses has remained a fertile area for extensive studies on the teaching of English to speakers of other languages. Congruent with previous studies, this study aims to find out whether errors in the learning of a grammatical category is more ascribable to negative transfer resulting from learners’ first language or the rules governing its use in the...

English is a language that widely used in various countries the world. This makes english an international and also must be studied schools or even universities. In english, verb will different at times, places, events it can called change (tense). So, learning mastering tenses basis for english. study aims to design build Android-based media tenses. The applies form of tense quiz using Fisher-...

This paper is about the interpretation of tenses in conditional sentences. It focuses on a particular cluster of data centering around the observation that tenses in the consequent of a conditional can obtain a non-deictic interpretation. As we will see, there is no need for something very extravagant or new to deal with these observations. We can do with the standard analysis of indicative con...

the present study was designed to investigate the impact of applying fill-in-the-map and construct-a-map techniques on efl learners’ knowledge of tenses. to this end, sixty efl elementary female students, who were selected based on their performance on a standardized teacher-made proficiency test, were randomly assigned into two equal experimental and control groups. in order to be convinced of...

A fact often not made explicit by syntacticians is that these labels need to be interpreted in semantics. The semantics of tenses has been formulated as a theory of temporal reference since the seminal work of Reichenbach (1947). Subsequently this theory has been integrated into a theory of context change, which widens the domain of tense semantics from the sentence to discourse (Kamp. 1979, Ka...

In the era where fictional works are popular with teenagers while there still challenges in understanding English, researchers conducted a study to develop stories title “Berteman itu Sulit”. One of is lack varied learning material grammar learning. The propose an English based on students’ own life context, that mental health, make post-pandemic process interesting. short used as mindful 5 ten...