Who talked to the child, how long, how often, how many different words were said and how many total words were said. How many past-tense verbs and in what circumstances.

谁跟小孩交谈，多久，多频繁，用了多少不同的字词，总共使用的词汇是多少，使用多少过去时态的动词，是用在什么语境下使用。

youdao

Library Trip: Students went to the library and find at least 10 simple present tense verbs and 10 simple past verbs by reading storybooks.

图书馆之行：同学们去图书馆读书，从故事中至少找出10个动词的一般现在式和10个一般过去式。

youdao

She studied fifteen verbs about their past tense and past participle this afternoon.

今天下午，她学习了十五个动词以及它们的过去式和过去分词。

youdao

The final version of Ithkuil, which Quijada published in 2011, has twenty-two grammatical categories for verbs, compared with the six tense, aspect, person, number, mood, and voice that exist in English.

NEWYORKER: Utopian for Beginners