| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] in [noun] | 297 |
|
| 2 | have been in [noun] | 171 |
|
| 3 | have been [v-ing] [noun] | 107 |
|
| 4 | have been [v-ing] in | 69 |
|
