| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] not hear him | 20 |
|
| 2 | do not hear him | 20 |
|
| 3 | did not hear him | 20 |
|
| 4 | [verb] not hear him | 20 |
|
| 5 | [vb mod] not hear him | 17 |
|
| 6 | [modal v] not hear him | 17 |
|
| 7 | could not hear him | 11 |
|
| 8 | could not hear him | 11 |
|
