| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pron] [is] [art] [noun] | 2186 |
|
| 2 | [conj] [Wh det] [is] [art] [noun] | 224 |
|
| 3 | but [Wh det] [be] [art] [noun] | 137 |
|
