| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [vb pp] [prep] | 31195 |
|
| 2 | had never [vb pp] | 2836 |
|
| 3 | never [vb pp] [prep] | 1853 |
|
| 4 | had never [prep] | 27 |
|
