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Has or have
- In the present perfect tense, the main verbs always use the auxiliary verbs (helper verbs) has or have.
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Nov 16, 2023 · The present perfect tense is an English verb tense used to describe a past action that is related to the present. How does the present perfect tense work? The present perfect tense uses the auxiliary verb has or have and the past participle form of the main verb.
May 7, 2024 · The present perfect is an essential aspect of English grammar that deals with verb tense. You can use the present perfect to describe actions or events that have occurred at an unspecified time in the past. In the English language, the present perfect is a tense that highlights the present consequences of past actions.
The auxiliary verb (have) is conjugated in the Present Simple: have, has. The main verb is invariable in past participle form: -ed (or irregular) For negative sentences we insert not between the auxiliary verb and the main verb. For question sentences, we exchange the subject and the auxiliary verb.
Apr 4, 2023 · The present perfect is formed using the auxiliary verb “have” and the past participle of the main verb (e.g., “I have eaten”). However, the third person singular (e.g., “he,” “she,” and “it”) uses “has” instead of “have.”.
She = subject, has = auxiliary verb, visited = past participle of the main verb “visit” We use the present perfect for unfinished time (a period of time that continues to the present moment), differently from the simple past tense which describes finished time: Present Perfect: We have lived in New York since 2002. (and we still live in New York)
We know it is in the present perfect tense because it has the auxiliary verb HAVE (or HAS) followed by a PAST PARTICIPLE. Look at the structure for affirmative sentences in the present perfect tense. The word order is: subject + have / has + past participle. Past Participles. The past participle can be regular or irregular.
