| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] been a [noun] [prep] | 891 |
|
| 2 | [vb past] [adv] a [noun] [prep] | 624 |
|
| 3 | [adv] been a [noun] [prep] | 534 |
|
| 4 | [vb past] [adv] been a [noun] | 324 |
|
| 5 | [vb past] [adv] been [noun] [prep] | 76 |
|
