| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [been] [vb pp] [prep] [det] | 600 |
|
| 2 | and had [been] [vb pp] [prep] | 199 |
|
| 3 | and had [vb pp] [prep] [det] | 16 |
|
| 4 | and had [been] [prep] [det] | 9 |
|
| 5 | and had [been] [vb pp] [det] | 6 |
|
