| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] had been [v-ing] [prep] this | 7 |
|
| 2 | [pron] had been [v-ing] [prep] this | 7 |
|
| 3 | [pron] had been [v-ing] this [noun] | 10 |
|
| 4 | [pron] had been [v-ing] this [noun sg] | 10 |
|
