Somehow I unknowingly answered the question.
I apologize for upsetting you by unknowingly bumping into your chair.
I must be a natural! I unknowingly stopped the robber by accidentally tripping him on his way out of the store!
Unknowingly, Bob was invading someone's privacy by hacking into their central networking system.
Unknowingly, the trumpet player blew into a clogged instrument and produced no sound, much to his embarrassment.
Use the chair to hit your opponent and then sneak up on him unknowingly.
If unknowingly, that is not a crime.
No, I have never unknowingly sold stolen property.
Unknowingly - 2012 was released on: USA: 31 August 2012
i do not know how to use embalming in a sentence. (there is the sentence)
Unknowingly.
knowingly glowingly
So- you are asking when to use 'when' in a sentence. When you are asking how to use when in a question, you are already using when in a sentence, because a question actually is a sentence. I like to use when in a sentence whenever I like.
use contingency in a sentence?
How do you use sedition in a sentence