| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [been] [det] [noun pl] | 72 |
|
| 2 | had [been] in [det] | 44 |
|
| 3 | had in [det] [noun pl] | 27 |
|
| 4 | [been] in [det] [noun pl] | 26 |
|
| 5 | had [been] in [noun pl] | 11 |
|
