I depends on the context but the default swim for most people is definitely the freestyle. It is the first form a swimming taught to children. It was originally called the front crawl but after it's dominance in freestyle swim competitions (competitions where any stroke could be used) it eventually became known as freestyle swimming. It became popular in the middle of the 19th century and before that the breast stroke was the most used stroke.
the inability to swim
Yes; most of the reef is very shallow, so free diving it is quite common.
You can swim four strokes (the most common, at least): butterfly, backstroke, breaststroke, and freestyle.
Mining is the most common
Rebecca would be the most common way or Rebekah
The most common stroke is freestyle. This is based on during practice and in swimming events. Its because nobody wants to swim a 1650 butterfly.
most can swim alot of mammals that can swim are dogs
The most common way to circumnavigate the continent is aboard a ship. The most common mode of transit on the continent is on foot.
to swim like you are about to die
I'm sure the answer to most of these questions is "there's only 1 way to find out!"
The most common way is to petition. Even younge people can!
"Where did the man swim from?" is colloquially common, but in formal discourse it should be changed to "From where did the man swim?"