| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i have never [adv] heard | 17 |
|
| 2 | i [vb base] never [adv] heard | 13 |
|
| 3 | i 've never [adv] heard | 11 |
|
| 4 | i [verb] never even heard | 10 |
|
