| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [vb pp] [pron] [art] | 886 |
|
| 2 | had [vb pp] at [art] | 582 |
|
| 3 | [vb pp] [pron] at [art] | 228 |
|
| 4 | had [vb pp] [pron] at | 202 |
|
| 5 | had [pron] at [art] | 12 |
|
