| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] 'd been [v-ing] [prep] | 338 |
|
| 2 | [Wh adv] [pron] 'd been [v-ing] | 26 |
|
| 3 | [Wh adv] [pron] 'd been [prep] | 14 |
|
