| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] a [noun] [prep] | 2188 |
|
| 2 | [vb past] been a [noun] [prep] | 770 |
|
| 3 | [adv] been a [noun] [prep] | 546 |
|
| 4 | [vb past] [adv] been a [noun] | 361 |
|
| 5 | [vb past] [adv] been [noun] [prep] | 99 |
|
