| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had not [vb pp] [pron] | 2225 |
|
| 2 | had [vb pp] [pron] at | 202 |
|
| 3 | had not [vb pp] at | 104 |
|
| 4 | not [vb pp] [pron] at | 66 |
|
