| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 'd been [v-ing] [prep] | 338 |
|
| 2 | we 'd been [v-ing] | 80 |
|
| 3 | we 'd been [prep] | 34 |
|
| 4 | we been [v-ing] [prep] | 7 |
|
