| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they had [adv] [been] | 302 |
|
| 2 | [coord] had [adv] [been] | 155 |
|
| 3 | [coord] they had [adv] | 116 |
|
| 4 | [coord] they had [been] | 74 |
|
