Grammar

The Indefinite Article Origin of the indefinite article:  The indefinite article a, an, comes from the old Anglo-Saxon numeral an (one). This later weakened into a, hence the two current forms a and an, which became the indefinite article in modern English. One, the modern form of the numeral, also derives from the ancient form … Read more

The present simple tense is a verb tense used to describe actions or situations that are currently happening, that happen regularly, or that are generally true. In English, it is often formed by adding an -s or -es suffix to the base form of the verb when used with the third person singular (he, she, … Read more