It should be noted that the use of "When" The question of the word. In the corpus, "When" The word was not time to ask questions, but is used to represent certain conditions, as shown in Table 4.1.
It should be noted that the use of the question word "When" is not used to question time in the corpus, but rather to indicate certain conditions, as shown in Table 4.1.
It should be noted that the usage of the interrogative word "when". In the corpus, the word "when" is used to express certain conditions instead of asking questions about time, as shown in table 4.1.