| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [vb past] been [v-ing] [prep] | 257 |
|
| 2 | [vb past] been [v-ing] [prep] some | 47 |
|
| 3 | [noun sg] [vb past] been [prep] some | 5 |
|
