| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had not [vb pp] [pers pn] | 533 |
|
| 2 | had [vb pp] [pers pn] at | 164 |
|
| 3 | had not [vb pp] at | 54 |
|
| 4 | not [vb pp] [pers pn] at | 15 |
|
