Questions & Answers about Ich lese ein deutsches Buch.
German verbs change their endings to match the subject (who is doing the action).
The infinitive is lesen (to read). In the present tense:
- ich lese – I read / I am reading
- du liest – you read (singular, informal)
- er/sie/es liest – he/she/it reads
- wir lesen – we read
- ihr lest – you (plural, informal) read
- sie/Sie lesen – they / you (formal) read
Since the subject is ich (I), you use the -e ending: ich lese.
No, in standard German you normally keep the subject pronoun.
Although the verb ending gives some information about the subject, German does not usually drop pronouns the way Spanish or Italian does. So:
- Ich lese ein deutsches Buch. – correct, natural
- Lese ein deutsches Buch. – sounds like a command: Read a German book! (imperative)
If you leave out Ich, it no longer sounds like a normal statement about yourself.