Example:
"The helicopter will land in a minute or two
.""Why can't we see it, then?
Do I need that comma before the then? Why and why not?
I got both versions on Google:
commaspunctuation
Example:
"The helicopter will land in a minute or two
.""Why can't we see it, then?
Do I need that comma before the then? Why and why not?
I got both versions on Google:
Best Answer
The comma can represent a syntactic pause and/or a change of intonation that accompanies and corroborates a syntactic pause.
A comma would make clear that "then" as used here is not temporal but conditional; temporal and conditional uses of then have different syntactic pauses and intonational contours.
P.S. Its being at the end of the sentence is not the deciding factor. Consider:
**I'm away Monday, but I'll be in town on Tuesday. Can I see the apartment then? [no pause before "thenn"]
The answer on the rental form is incorrect. I have no pets. I can rent the apartment, then?** [pause and different intonation to mark the meaning "in that case"]