| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] 'd been [v-ing] [prep] | 338 |
|
| 2 | [pron] 'd been [v-ing] [pers pn] | 78 |
|
| 3 | 'd been [v-ing] [pers pn] [prep] | 24 |
|
| 4 | [pron] been [v-ing] [pers pn] [prep] | 5 |
|
