When will the English verb ing be used? All I know is to be + ing Under what circumstances can we add ing? I'm just on the first day of junior high school, and I'll finish the term soon

Adding ing form after likes
The present continuous tense
Also, like to add prototype can add prototype

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1. When does the - ing form of an English verb need to double the last letter? What are clear consonants and turbid consonants?
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9. Examples of sixteen tenses and structures in English: 1 present progressive: definition structure: 1 (declarative structure) 2 (interrogative structure) + answer The present perfect tense: (definition) Structure: (declarative structure): subject +. Question structure + answer + subject +.
10. 10 special questions in the present continuous tense and answer them
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13. What word is followed by the verb ing? For example: like doing, you can write a like to me The more, the better! the sooner the better!
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