| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [vb past] [prep] their | 266 |
|
| 2 | but [vb past] [prep] [pron] | 172 |
|
| 3 | but [verb] [prep] their | 52 |
|
| 4 | but [vb past] [prep] their | 13 |
|
