| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [vb base] been [v-ing] [prep] some | 6 |
|
| 2 | we [vb base] been [v-ing] [prep] some | 6 |
|
| 3 | we [vb base] been [v-ing] for some | 5 |
|
| 4 | we [vb base] been [v-ing] for some | 5 |
|
