| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [adv] [been] [prep] | 921 |
|
| 2 | [adv] [been] [prep] [det] | 220 |
|
| 3 | had [been] [prep] [det] | 171 |
|
| 4 | had [adv] [been] [det] | 141 |
|
| 5 | had [adv] [prep] [det] | 34 |
|
