| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] is [verb] | 9442 |
|
| 2 | but [pron] [be] [verb] | 4788 |
|
| 3 | but [pron] be [verb] | 4787 |
|
| 4 | but [pron] [is] [verb] | 1237 |
|
