| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | you must be [prep] [noun] | 8 |
|
| 2 | you must [be] [prep] [noun] | 8 |
|
| 3 | you must [be] [prep] [noun] | 8 |
|
| 4 | you must [be] [prep] [noun sg] | 7 |
|
| 5 | you must [be] in [noun] | 5 |
|
| 6 | you must [be] in [noun] | 5 |
|
