| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [vb pp] some time | 35 |
|
| 2 | had [been] [vb pp] some | 30 |
|
| 3 | [been] [vb pp] some time | 14 |
|
| 4 | had [been] some time | 6 |
|
