| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [pron] had been [v-ing] | 196 |
|
| 2 | [adv] [pron] had been [v-ing] | 71 |
|
| 3 | [noun pl] [adv] [pron] had been | 55 |
|
| 4 | [noun pl] [adv] had been [v-ing] | 5 |
|
