The small stone structures where the natives lived were arranged in what seemed at first to be no specific pattern; on second glance, one would notice the letters they formed were no coincidence.
Puntuation
some structures are rigid and some structures are flexible.
Yes you just did
Can you use the word concluding in a sentence? Done.
You can use the word Truss in a sentence like this.
Just use it! Or do you mean, can you use the word beheld in a sentence.
How do you use the word decibel in a sentence?What is decibel used for?
Since that is not a word I would not attempt to use it in a sentence.
You just did use the word colonize in a sentence.
You can use the word Terrorist in a sentence as " Muslims are not terrorist ".
use the word puzzlement in a sentence
the word rag in a sentence