a Daniel Hernández 4 éve
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Még több ilyen
Tenses demonstrate the time of actions centered around the subject of the sentence. These actions are called verbs and change according to tenses.
There are four Past tenses:
Past Continuous is used for:
Some adverbs used with Past Continuous:
Past simple expresses:
Some adverbs used with Past Simple:
Structure:
Did + subject + Base Form of the Verb?
e.g. Where did you meet her?
-Cambia la consulta original por otra equivalente. -Forma de minimizar los resultados intermedios -Se basa en aplicar equivalencia de los operadores del algebra relacional
There are four Present tenses:
Present Continuous is used to indicate the ongoing time (now).
Some adverbs used with Present Continuous:
Present Simple is used for:
Some adverbs used with Present Simple: