| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pers pn] is not [prep] | 54 |
|
| 2 | but [pers pn] is not clear | 51 |
|
| 3 | [pers pn] is not clear [prep] | 42 |
|
| 4 | but [pers pn] is clear [prep] | 15 |
|
