| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] but [pron] | 2218 |
|
| 2 | about [pron] [pron] | 1973 |
|
| 3 | about [pron] but | 158 |
|
| 4 | about but [pron] | 32 |
|
