Answer:
would've
should've
could've
might've
Explanation:
The clearly have an 've' at the end. It may be wrong, but there you go. :)
Answer: Pickpocket warns christian that liniere's life in in danger.
Chronologically
Usually in informational writings about the past they are written in chronological order leading up to the end so you know the order of how it occured. Sorry if I'm wrong