| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [conj] could | 464 |
|
| 2 | [adj] [coord] could | 334 |
|
| 3 | [adj] but [vb mod] | 299 |
|
| 4 | [adj] but [modal v] | 299 |
|
| 5 | [adj] but could | 41 |
|
| 6 | [adj] but could | 41 |
|
