Let’s find the repeated phrases in the 34,633 tweets from Donald Trump.

The text is available here, and updated daily: [Donald’s Tweets] (http://www.trumptwitterarchive.com/)

This is the longest repeated phrase and is repeated once:

Make America Great Again! https : I am counting on your help to defeat
Hillary Clinton and her cronies. Let's Make America Great Again! 
https: As President, I WILL fix this rigged system and only answer to YOU, 
the American people! https : The Establishment and special interests are 
absolutely killing our country. We must put # AmericaFirst. https: 
We need your support to get to the White House and defeat # CrookedHillary. 
Let's Make America Great Again! https : I'm with YOU. I will work hard 
and never let you down. Make America Great Again! https :

Here are some medium length phrase with higher repeats. This one is repeated eight times.

The Establishment and special interests are absolutely killing our country.

Finally, lets look at short phrases with high repeats. This is repeated 211 times:

211	MAKE AMERICA GREAT AGAIN

There are 13086 exclamations in his 34K tweets. He is averaging one exclamation for every three tweets!