| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they had [been] [adv] | 191 |
|
| 2 | had [been] [adv] [det] | 112 |
|
| 3 | they had [adv] [det] | 53 |
|
| 4 | they had [been] [det] | 7 |
|
