What is the usual word order of basic English declarative clauses?

The usual word order of basic English declarative clauses is subject–verb–object, abbreviated SVO. In “Sam ate apples,” Sam is the subject, ate is the verb, and apples is the object.

English relies heavily on position because it has relatively little noun-case marking. “The dog bit Andy” and “Andy bit the dog” contain the same three basic elements, but their meanings change when the subject and object switch places.

SVO describes the normal or unmarked order, not every possible English sentence. Questions, commands, passives, topicalized phrases, and literary inversions can rearrange constituents. For example, “The book was read by Maya” is passive, while “Into the room came the teacher” uses inversion.

English also places auxiliaries before the main verb in many constructions, as in “She is reading” or “They have finished.” Despite these variations, subject-first, verb-second, object-third remains the standard pattern learners encounter in ordinary declarative sentences.