| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb base] [not/n't] heard [prep] any | 5 |
|
| 2 | i have [not/n't] heard [prep] any | 5 |
|
| 3 | i [verb] [not/n't] heard [prep] any | 5 |
|
