INDEFINITE ARTICLES

1. Article "an"

1.1. Used when the next word begins with a vocal

1.2. For Example

1.2.1. An Apple

1.2.2. An eye

1.2.3. An ice-cream

1.3. In some cases the exception to the article is presented when the phonetics plays an important role, as some words are written but they are pronounced in another way.

1.4. example

1.4.1. An hour

2. Article "a"

2.1. Is used when the next word begins with a consonant

2.2. For Example

2.2.1. A car

2.2.2. A bad

2.2.3. I want a banana

2.3. In some cases the exception to the article is presented when the phonetics plays an important role, as some words are written but they are pronounced in another way.

2.4. Example

2.4.1. a university

3. An/A