| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] could hear [noun] | 183 |
|
| 2 | [pers pn] could [adv] hear | 150 |
|
| 3 | could [adv] hear [noun] | 23 |
|
| 4 | [pers pn] could [adv] [noun] | 18 |
|
