| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] been [v-ing] [prep] | 1353 |
|
| 2 | [indef pn] [pron] [vb past] been [v-ing] | 39 |
|
| 3 | [indef pn] [pron] [vb past] been [prep] | 18 |
|
| 4 | [indef pn] [vb past] been [v-ing] [prep] | 13 |
|
