What is the standard three-word order of a basic English sentence?

The standard three-word order of a basic English sentence is subject–verb–object, or SVO.

In this pattern, the subject performs or experiences an action, the verb expresses the action or state, and the object receives the action. “Sam ate apples” is a straightforward example: “Sam” is the subject, “ate” is the verb, and “apples” is the object.

English relies heavily on word order because it has relatively little noun-case marking. “The dog bit the boy” and “The boy bit the dog” contain the same types of words, but changing their positions changes who acted and who was affected. English can place other elements first for emphasis, and questions may use auxiliary-verb inversion, but ordinary statements generally retain SVO order.

SVO is a language-typology label, not a rule that every English sentence must contain three parts. “Birds sing” has no object, yet it still begins with subject and verb. Across the world’s languages, SVO is less common than SOV, but together these two patterns account for more than 87% of languages with a preferred basic order.