Die Verben lassen, brauchen und werden
- The verbs "lassen", "brauchen" and "werden" can function as main verbs or as auxiliary verbs, depending on the context.
- Accurately distinguishing them helps in using German more precisely.
1️⃣ The verb "lassen"
🔹 1.1. When "lassen" functions as a main verb
"Lassen" means "to leave", "to let", or "to allow".
Subject + lassen (conjugated) + accusative + (place/complement)
Examples:
- Ich lasse mein Handy zu Hause. (I leave my phone at home.)
- Er lässt die Tür offen. (He leaves the door open.)
Note:
- In this case, "lassen" expresses leaving or allowing an object to remain somewhere.
🔹 1.2. When "lassen" functions as an auxiliary verb
"Lassen" can combine with an infinitive to express permission, request, or commissioning an action.
Subject + lassen (conjugated) + object (accusative) + infinitive
Examples:
- Ich lasse mein Auto reparieren. (I have my car repaired.)
- Er lässt seine Haare schneiden. (He has his hair cut.)
Note:
- Used when someone else performs the action requested or allowed by the subject.
Example (emphasizing permission):
- Ich lasse dich gehen. (I let you go.)
2️⃣ The verb "brauchen"
🔹 2.1. When "brauchen" functions as a main verb
"Brauchen" means "to need" and takes the accusative case.
Subject + brauchen (conjugated) + accusative
Examples:
- Ich brauche einen neuen Laptop. (I need a new laptop.)
- Sie braucht Hilfe. (She needs help.)
Note:
- Expresses need or necessity.
🔹 2.2. When "brauchen" functions as an auxiliary verb
"Brauchen" can combine with "zu + infinitive" to indicate no necessity.
Subject + brauchen (conjugated) + nicht/kein + zu + infinitive
Examples:
- Du brauchst nicht zu kommen. (You don’t need to come.)
- Er braucht kein Ticket zu kaufen. (He doesn’t need to buy a ticket.)
Note:
- This form is common in spoken German to express something unnecessary.
- Typically used in negative or conditional sentences.
3️⃣ The verb "werden"
🔹 3.1. When "werden" functions as a main verb
"Werden" means "to become" or "to turn into".
Subject + werden (conjugated) + nominative
Examples:
- Er wird Arzt. (He becomes a doctor.)
- Es wird kalt. (It is getting cold.)
Note:
- Used to describe change or transformation.
🔹 3.2. When "werden" functions as an auxiliary verb
📌 "Werden" is used to form the future tense (Futur I) or passive voice (Passiv).
3.2.1. "Werden" in the future tense (Futur I)
Subject + werden (conjugated) + infinitive
Examples:
- Ich werde morgen nach Berlin fahren. (I will go to Berlin tomorrow.)
- Sie wird einen Brief schreiben. (She will write a letter.)
Note:
- Used to talk about future events.
3.2.2. "Werden" in the passive voice (Passiv)
Subject + werden (conjugated) + past participle
Examples:
- Das Haus wird gebaut. (The house is being built.)
- Der Brief wird geschrieben. (The letter is being written.)
Note:
- Describes an action without mentioning who performs it.
✅ Summary table
Verb | As a main verb | As an auxiliary verb |
---|---|---|
lassen | Ich lasse mein Buch hier. (I leave my book here.) | Ich lasse mein Auto reparieren. (I have my car repaired.) |
brauchen | Ich brauche ein Auto. (I need a car.) | Du brauchst nicht zu kommen. (You don’t need to come.) |
werden | Er wird Arzt. (He becomes a doctor.) | Das Haus wird gebaut. (The house is being built.) |