受身形

The 受身形 (ukemi-kei), or passive form, is an important grammatical structure in Japanese that allows speakers to express actions being done to them rather than actions they perform themselves. This form can serve various functions, including emphasizing the subject that is receiving the action and conveying a sense of experience or existence of the action from the subject's perspective.

Formation: To form the passive in Japanese, one typically adds れます (for Ichidan verbs) or られます (for Godan verbs) to the verb root. For example:

• 食べる[たべる] (to eat) becomes 食べられる[たべられる] (to be eaten).
• 読む[よむ] (to read) becomes 読まれる[よまれる] (to be read).

The passive form is frequently used to express sentences where the focus is on what happens to the subject rather than who does the action. It often appears in contexts where the agent (the doer) is unknown or unimportant.

For instance, if you were to say 'The book was read (by someone),' the focus is not on who read the book but rather that the book itself was read. This is a common structure used in various forms of communication, including writing and formal speech.