Special Phrases and Word Order
In general, there are not many complications with German word order. One exception is the placement of an infinitive at the end of sentence that has a modal auxiliary. Many conjunctions also signal a word order change.
Using Dass and Ob
The conjunctions dass (that) and ob (whether/if) require the conjugated verb in the clause that follows them to be the last element. These conjunctions are used frequently with an important verb: wissen (to know). Here are this verb's present and past tense conjugations.
THE VERB WISSEN
Present |
Past |
ich weiß [vice] |
wusste [VOOS teh] |
du weißt [vysst] |
wusstest [VOOS test] |
er, sie, es weiß [vice] |
wusste [VOOS teh] |
wir wissen [VISS en] |
wussten [VOOS ten] |
ihr wisst [visst] |
wusstet [VOOS tet] |
Sie wissen [VISS en] |
wussten [VOOS ten] |
sie wissen [VISS en] |
wussten [VOOS ten] |
Don't confuse wissen and kennen. They both mean “to know.” However, wissen means having knowledge and kennen means being acquainted with someone, for example: Ich weiß, wo er wohnt. (I know where he lives.) Ich kenne die junge Frau. (I know the young woman.)
I know.
I don't know.
As far as I know.
You always know better.
How should a person know that?
You never know!
I don't know anything about it.
WISEN
to know |
|
about |
wissen von |
VISS en fawn |
|
to know how to |
|
behave |
|
sich zu benehmen wissen |
|
zeech tsoo beh NAME en VISS en |
When wissen is used with the conjunctions dass and ob, the conjugated verb appears at the end of the sentence.
I know that
ICH WEIS, DASS …
Do you know whether (if)
WISS EN SIE, OB …
You can even use interrogative words like wann, wo, and wie as conjunctions that require the same word order.
Do you know when the next train will arrive?
I don't know where Mr. Keller lives.
Do you know how you get to the airport?
How do I know when a verb will be the last element in a clause?
All conjunctions like dass and ob and interrogatives like wann and wo require the verb to be the last element in a clause. There are four exceptions to that rule: aber (but), denn (because), oder (or), and und (and).

