Verified Answer :

  • The past tense form of 'do' for the subject 'I' is 'did'.
  • The present tense form of 'do' for the third-person singular subject 'Kamilah' is 'does'.
  • The future tense form of 'do' for the subject 'they' is 'will do'.
  • Final answers: \(\boxed{\text{did, does, will do}}\).

Explanation

  1. Problem Analysis and Tense Conjugation Rules

The goal is to determine the correct conjugation of the verb 'do' for three distinct subject-tense combinations as specified in the provided table. The verb 'do' is an irregular verb in English, which means its forms change according to the tense and the subject. We analyze each case individually:

  1. Past tense with subject 'I': The past simple form of the verb 'do' is 'did', which remains consistent regardless of the person or number of the subject.
  2. Present tense with subject 'Kamilah': For the present simple tense, the verb 'do' changes to 'does' when the subject is third-person singular. 'Kamilah' is a third-person singular noun, so the correct form is 'does'.
  3. Future tense with subject 'they': Future tense is formed by using the auxiliary verb 'will' followed by the base form of the verb. Thus, regardless of the subject, the future tense of 'do' is 'will do'.
  1. Completing the Table and Conclusion

Based on the linguistic analysis, we populate the table as follows:

  • For the past tense with the subject 'I', the verb is 'did'.
  • For the present tense with the subject 'Kamilah', the verb is 'does'.
  • For the future tense with the subject 'they', the verb is 'will do'.

The completed table is:

| Tense | Subject | Verb |
| :--- | :--- | :--- |
| past | I | did |
| present | Kamilah | does |
| future | they | will do |

This confirms the verb forms for the specified subject-tense combinations.

Examples

Understanding verb tenses is essential for clear communication. For example, if you want to explain that you completed a task yesterday, you would use the past tense: "I did my homework." If you are describing a habit of a friend, you use the present tense: "Kamilah does her homework every day." If you are promising a task for the future, you use the future tense: "They will do their homework later." Mastering these patterns ensures that you convey time and subject-verb agreement accurately in both writing and speaking.