| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [been] [prep] [det] [noun] | 96 |
|
| 2 | [been] [prep] [det] [noun] [art] | 27 |
|
| 3 | had [been] [prep] [noun] [art] | 18 |
|
| 4 | had [been] [prep] [det] [art] | 11 |
|
