there is, there are, there isn´t, there aren´t

1. there isn't: to make the negation, it is not / is not used, as always, according to the singular or plural noun

1.1. example

1.1.1. there's a dog

2. there aren't:is another option to use the word there is not but, this is used in the middle of sentences

2.1. example:

2.1.1. but there aren't are no news books in the library

3. is there: are structures equivalent to the impersonal form of the verb to have in the present tense: there is. As we will see in this topic, this structure can also be used in other verb tenses.

3.1. example.

3.1.1. is there an Apple in the table.

4. There is:is a singular present tense word and A is used when the sound is consonant

4.1. example

4.1.1. there is a book in the table

5. there are:is used with the vowel sound An and deals with the plural

5.1. example:

5.1.1. an elevator

6. are there: Questions that start with are they there or are they there? they can be used to talk about the existence or location of some noun.

6.1. example:

6.1.1. so are there any other questions.