Чому have got а не have?

What is the difference between have and have got?
Have got has the same meaning as have and both are used as present tenses. Note that have got is NOT the present perfect of get. To make questions and negative sentences with have we normally use the auxiliary verb do. To make questions and negative sentences with have got we use the auxiliary verb have.
Have got has got use?
We use has got in the 3rd person singular (he,she, it), and we use have got with all other persons. I have got a brother. I've got a brother.
Have and have got examples?
Example: She had a copy of that book. There is no contracted form for 'Have' in the positive form. The contracted form is used for 'have got'Example: I have a red bicycle. OR I've got a red bicycle.
When to say “got
“Got” is either Past Tense or a Participle (in any case, it expresses an action that either happened in the past or helps express an action that happened in the past and still has repercussions in the present). “Have” is used in the Present Simple tense.
1.Have got не має форми минулого часу. · 2.Have got має скорочення (‘ve got або ‘s got), і часто скорочується у твердженні та запереченні, а дієслово have не …
Із have got заперечна частка not додається одразу до have, а допоміжні дієслова do / does не використовуються: You haven’t got a cat. — У …
Have got имеет сокращение и часто сокращается в утверждении и в отрицании, а глагол have не сокращается: I’ve got a house. – У меня есть дом. I haven’t got a …
Have у значенні “у мене (є)” та have got не використовуються у тривалих часах: Is she having (got) children? Does she have children? або Has she …