| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and i [vb base] never heard | 7 |
|
| 2 | and i [vb base] never hear | 7 |
|
| 3 | and i [vb base] never hear | 7 |
|
| 4 | and i have never hear | 5 |
|
