has already or have already?
234019
The correct sentence is “He has already gone to school.” It's in present perfect tense. Let's consider the grammar points governing the sentence. First, both “has” and “have” are auxiliary verbs; they've got no difference in their meanings and both of them are used to make present perfect tense.
288247
['To Be: am, is, are, was, were, being, been, will be.', 'To Have: has, have, had, having, will have.', 'To Do: does, do, did, will do.']
823828
"Has been" and "have been" are both in the present perfect tense. "Has been" is used in the third-person singular and "have been" is used for first- and second-person singular and all plural uses. The present perfect tense refers to an action that began at some time in the past and is still in progress.
629934
Use “has been” when something (singular) is still happening. Use “have been” when some things (plural) are still happening. Use “had been” when some thing (singular) or things (plural) were happening before something else happened.
51229
1. 'Has' is the third person singular present tense of 'have' while 'had' is the third person singular past tense and past participle of 'have. ... Both are transitive verbs, but 'has' is used in sentences that talk about the present while 'had' is used in sentences that talk about the past.
730733
Have is the root VERB and is generally used alongside the PRONOUNS I / You / We / Ye and They and PLURAL NOUNS. Generally, have is a PRESENT TENSE word. Has is used alongside the PRONOUNS He / She / It and Who and SINGULAR NOUNS. ... Plural refers to more than one person / animal / thing, etc.
250344
Even though they come from the same word, there are slight differences in the way they're used. Have is used with I, you, we, and they, while has is used with he, she, and it. The verb to have has many different meanings. Its primary meaning is “to possess, own, hold for use, or contain.”
630763
Verb Forms of Have What is Verb first / (2nd) second form of Have (Past) and (3rd) third form of Have (Past Participle) in English grammar. See above verb Have Second form and Have Third forms [Had] [Had].
166767
The auxiliary verbs have and has can be used in both the direct and indirect questions – but in the direct question, “has” comes before the subject (he), and in the indirect question, “has” comes after the subject. ... To form the indirect question, remove does and change “cost” to “costs.”
929238
Has is the third person singular present tense. ... The words 'has' and 'have' are used as a main verb and auxiliary verb in thepresent tense. In either case, has is used for the third person singular: he, she, it. As for have, it's used for the third person plural and the first and second persons, singular and plural.
910723
"either" can take either plural or singular verbs. And in this case, the subject is "you", which is the second person. The second person is conjugated the same as plural third person, so "have" is preferable, but "has" is acceptable.
298151
The verb have has the forms: have, has, having, had. The base form of the verb is have. The present participle is having. The past tense and past participle form is had.
1286821
Have should always be in the simple present tense for the meaning “to own,” or to describe medical problems. For example: They have a new car. I have a bad cold. It is incorrect to say “I am having a cold” or “I am having a new car.”
830451
'Is' is present tense. ' Been' is a past participle. Therefore 'has been' is the correct present perfect continuous tense.
1087170
Writers occasionally confuse the words being and been. As a rule, the word been is always used after have (in any form, e.g., has, had, will have, having). The word being is never used after have. Being is used after to be (in any form, e.g., am, is, are, was, were).
1102031
The correct one is: There have been many instances of outbreaks in vaccinated populations. This is because of instances/outbreaks being plural and have is the correct plural form. Has is singular.
1427239
Have is used with plural subjects, I, and you. Has is used with singular he, she, or it. "Has" se usa en tercera persona del singular.