| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pers pn] be [prep] | 1394 |
|
| 2 | [pers pn] must be [prep] | 361 |
|
| 3 | but [pers pn] must be | 311 |
|
| 4 | but [pers pn] must [prep] | 8 |
|
