| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [verb] n't hear of | 29 |
|
| 2 | i [verb] n't heard of | 26 |
|
| 3 | i have n't hear of | 26 |
|
| 4 | i [vb base] n't hear of | 15 |
|
| 5 | i have n't hear of | 15 |
|
| 6 | i [vb past] n't hear of | 14 |
|
| 7 | i had n't hear of | 11 |
|
