| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] a [noun] for | 1249 |
|
| 2 | [adv] [been] a [noun] | 881 |
|
| 3 | [been] a [noun] for | 338 |
|
| 4 | [adv] [been] [noun] for | 11 |
|
