| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [vb pp] during the [adj] | 60 |
|
| 2 | [vb pp] during the past [adj] | 31 |
|
| 3 | had [vb pp] the past [adj] | 7 |
|
| 4 | had [vb pp] during the past | 5 |
|
