Book Reports / Writing a monologue for the crucible [5]

I have just finished reading the crucible by Arthur Miller with my class and a have been asked to write a 3-4 minute monologue for one of the main characters.

the monologue has to either fill a gap or silence, fill a gap in the text or give a voice to a character that is silenced. alternatively i can write an epilogue that will conclude the play.

my initial idea was to write an epilogue for reverend hale but i'm not sure if he is the sort of character that would use a monologue.

i have tried to research a few monologues and from what i can see, there are two different types. the first is written with no real structure and is more of an accumulation of thoughts, the second is where the character is explaining an issue to someone like a conversation.

which of the two should i use? and where is a good place for a monologue for Reverend Hale?