Explanation. The correct answer is "has been" because the sentence is in the present perfect tense, indicating an action that started in the past and is still ongoing in the present. "Has been" is the correct form of the verb "to be" to use with the pronoun "she" in this tense. Rate this question: 110 2. 4. The present perfect continuous tense can be formed by using the formula given below. Subject + have/has + been + present participle (verb+ing) + since/for (if needed) + the rest of the sentence. However, there are other things to be aware of. You should also learn how sentences are constructed using the present tense of verbs when the verbs are To make the positive present perfect tense, use: 'have' / 'has' + the past participle. Make the past participle by adding 'ed' to regular verbs (for example, 'play' becomes 'played') There are a few verbs that change their spelling when you add 'ed' (for example, 'study' becomes 'studied') We also have some completely irregular verbs. The tables below show all 12 tenses so you can see the present perfect tense among the other tenses. (You can change the verb by clicking one of the green buttons.) Top 10 Regular Verbs. want look use work start try ask need talk help. Top 10 Irregular Verbs. see say go come know get give become find think. All 4 Past Tenses. Vay Tiền Trả Góp Theo Tháng Chỉ Cần Cmnd Hỗ Trợ Nợ Xấu.

present perfect tense of wait