A Corpora-based Analysis of You must and You have to

Abstract

The ultimate goal of this paper is to provide an in-depth analysis of the frequency of you must and you have to in the Corpus of Contemporary American English (COCA), the British National Corpus (BNC), and the Corpus of Historical American English (COHA). The COCA clearly shows that you have to may be the preferable one for Americans. When it comes to the genre frequency of you must and you have to, you must is the most frequently used one in the TV/movie genre and you have to is the most commonly used one in the blog genre. The BNC indicates, on the other hand, that you have to may be preferred over you must by British people. The BNC clearly shows that in the fiction genre, you must is the most widely used one, whereas in the spoken genre, you have to is the most frequently used one. This paper argues that the expression you must know is the most preferred by Americans, followed by you must go, you must understand, you must think, and you must take, in that order. This paper further argues that the expression you have to go is the most preferred one in America, followed by you have to get, you have to say, you have to make, and you have to take, in that order. Additionally, the BNC shows that the expression you must know is the most preferred by British people, followed by you must provide, you must go, you must get, and you must take, in that order. The BNC indicates, on the other hand, that the expression you have to go is the most preferred by British people, followed by you have to pay, you have to get, you have to take, and you have to make, in that order. Finally, the COHA clearly shows that you have to may have been the most preferable one for Americans in 1930, whereas you have to may have been the most preferable one for Americans in 2000.