| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been in [noun] for | 330 |
|
| 2 | been [v-ing] in [noun] | 297 |
|
| 3 | [v-ing] in [noun] for | 237 |
|
| 4 | been [v-ing] [noun] for | 209 |
|
