this is additional info is for those who don't know;
there are many other better keyboard apps than stock kb on the
market
so it will do multi predictions as u type, u just pick the correct one or space bar depending on how you set it up.
most of the apps have many settings, disable spell check, space bar to accept, auto cap 1st word, auto periods, etc
after it learns what u usually type it is indispensable cuz it is extremely fast
u can also edit user dictionary in most of them
try out checkout swiftkey X & others on the market to see what u like, u can always remove the app if u don't like it anyways
once u find the right keyboard app u should be very happy it
its all a matter of finding the app that fits your style
hope that may help