| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] [prep] [noun] | 1487 |
|
| 2 | [v-ing] [prep] [noun] for | 1126 |
|
| 3 | been [prep] [noun] for | 534 |
|
| 4 | been [v-ing] [noun] for | 209 |
|
| 5 | been [v-ing] [prep] for | 23 |
|
