| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [vb pp] a [num ord] [noun sg] | 10 |
|
| 2 | been [vb pp] a [num ord] [noun] | 10 |
|
| 3 | [been] [vb pp] a second [noun] | 9 |
|
