| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been [v-ing] [prep] [adj] | 360 |
|
| 2 | [vb base] been [v-ing] [prep] [noun prp] | 133 |
|
| 3 | been [v-ing] [prep] [adj] [noun prp] | 17 |
|
| 4 | [vb base] [v-ing] [prep] [adj] [noun prp] | 5 |
|
