| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] [pron] | 35231 |
|
| 2 | [adj] [pron] could | 2452 |
|
| 3 | [prep] [pron] could | 950 |
|
| 4 | [prep] [adj] could | 347 |
|
