| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pron] be [prep] [pron] | 180 |
|
| 2 | [pron] must be [prep] [pron] | 58 |
|
| 3 | but [pron] must be [prep] | 23 |
|
| 4 | but [pron] must be [pron] | 9 |
|
