| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pron] [modal v] be [adv] | 505 |
|
| 2 | [pron] [modal v] be [adv] [num] | 301 |
|
| 3 | but [pron] [modal v] be [num] | 35 |
|
