| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] a [noun] for | 1205 |
|
| 2 | [vb base] been a [noun] | 417 |
|
| 3 | been a [noun] for | 338 |
|
| 4 | [vb base] been [noun] for | 49 |
|
