| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] had been [v-ing] the | 8 |
|
| 2 | and had been [v-ing] [art] | 6 |
|
| 3 | [coord] had been [v-ing] [art] | 6 |
|
| 4 | and had been [v-ing] [art] | 6 |
|
| 5 | that had been [v-ing] [art] | 5 |
|
| 6 | [that] had been [v-ing] [art] | 5 |
|
| 7 | that had been [v-ing] [art] | 5 |
|
