| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could hear [noun] | 184 |
|
| 2 | [pron] could hear [adj] | 22 |
|
| 3 | could hear [adj] [noun] | 22 |
|
| 4 | [pron] could [adj] [noun] | 14 |
|
