| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pron] [is] [prep] | 666 |
|
| 2 | [conj] [ex0] [is] [prep] | 399 |
|
| 3 | but [ex0] [be] [prep] | 73 |
|
| 4 | but [ex0] [is] [prep] | 33 |
|
