| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | you must be [verb] | 188 |
|
| 2 | you must [be] [verb] | 188 |
|
| 3 | you must [be] [v-ing] | 132 |
|
| 4 | you must [be] [vb pp] | 55 |
|
| 5 | you must [be] joke | 55 |
|
| 6 | you must [be] joking | 55 |
|
| 7 | you must [be] feel | 13 |
|
| 8 | you must [be] feeling | 13 |
|
| 9 | you must [be] exhausted | 12 |
|
| 10 | you must [be] exhaust | 12 |
|
| 11 | you must [be] get | 9 |
|
| 12 | you must [be] getting | 9 |
|
| 13 | you must [be] bear | 7 |
|
| 14 | you must [be] born | 7 |
|
| 15 | you must [be] look | 5 |
|
| 16 | you must [be] looking | 5 |
|
