| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] [noun] for | 209 |
|
| 2 | been [v-ing] for some | 87 |
|
| 3 | [v-ing] [noun] for some | 34 |
|
| 4 | been [noun] for some | 7 |
|
