| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could hear | 1076 |
|
| 2 | could hear [noun pl] | 72 |
|
| 3 | [pron] could [noun pl] | 9 |
|
| 4 | [pron] hear [noun pl] | 8 |
|
