| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [is] [verb] | 65802 |
|
| 2 | but [pron] [verb] | 54064 |
|
| 3 | but [pron] [is] | 18096 |
|
| 4 | but [is] [verb] | 472 |
|
