| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [vb base] been [v-ing] [prep] | 377 |
|
| 2 | [Wh det] we [vb base] been [v-ing] | 94 |
|
| 3 | [Wh det] [vb base] been [v-ing] [prep] | 14 |
|
| 4 | [Wh det] we [vb base] been [prep] | 8 |
|
