Applications and rules for indefinite articles a /an

1. Examples of indefinite article an

2. an envelope

3. an apple

4. an umbrella

5. The indefinite article an will be used in front of words that begin with vowel or with vocal sound.

6. Other indefinite articles are: Other, someone, anyone, somebody, anybody, most.

7. Examples

8. I come in other day. I wish find someone. Do you think is anybody there? Most of the wild birds flown away in winter.

9. A and an are always used in the singular. When we refer to indeterminate nouns in the plural, we will change a and n by indeterminate quantifiers. Most used are: some, any y a few

10. The indefinite article a will be used in front of words that begin with consonant or consonant sound

11. Examples of indefinite article a

12. a car

13. a house

14. a book

15. Examples

16. Some students come late. Any do the homework? Take a few pens of my desk.