| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [indef pn] [pers pn] had been [v-ing] | 18 |
|
| 2 | one [pron] had been [v-ing] | 9 |
|
| 3 | [indef pn] who had been [v-ing] | 9 |
|
| 4 | [indef pn] who had been [v-ing] | 9 |
|
| 5 | something [pron] had been [v-ing] | 9 |
|
| 6 | [indef pn] [Wh pn] had been [v-ing] | 9 |
|
| 7 | [indef pn] he had been [v-ing] | 8 |
|
| 8 | [indef pn] he had been [v-ing] | 8 |
|
