| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] that [pron] had been [v-ing] | 20 |
|
| 2 | [noun pl] that [pers pn] had been [v-ing] | 20 |
|
| 3 | [noun pl] that he had been [v-ing] | 8 |
|
| 4 | [noun pl] that he had been [v-ing] | 8 |
|
| 5 | [noun pl] that [pron] had been working | 5 |
|
