| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] a [noun] in | 2469 |
|
| 2 | [adv] been a [noun] | 1165 |
|
| 3 | been a [noun] in | 614 |
|
| 4 | [adv] been [noun] in | 48 |
|
