Ambitransitive verb
| Transitivity and valency |
|---|
| Transitivity |
|
Intransitive verb Transitive verb Ambitransitive verb |
| Valency |
|
Impersonal (Avalent) Intransitive verb (Monovalent) Monotransitive (Divalent) Ditransitive verb (Trivalent) Tritransitive verb (Quadrivalent) |
| Valence increasing |
|
Causative Applicative Benefactive Dative shift |
| Valence decreasing |
|
Passive Antipassive Impersonal passive |
| Reflexives and reciprocals |
|
Reflexive pronoun Reflexive verb Reciprocal construction Reciprocal pronoun |
| Linguistics portal |
An ambitransitive verb is a verb that is both intransitive and transitive. This verb may or may not require a direct object. English has many ambitransitive verbs. Examples include read, break, and understand (e.g., "I read the book", saying what was read, or just "I read all afternoon").
Ambitransitive verbs are common in some languages, and much less so in other languages, where valency tends to be fixed, and there are explicit valency-changing operations (such as passive voice, antipassive voice, applicatives, causatives, etc.).