| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] an [adj] [noun sg] | 3228 |
|
| 2 | been an [adj] [noun sg] | 799 |
|
| 3 | been [vb pp] [adj] [noun sg] | 340 |
|
| 4 | been [vb pp] an [adj] | 90 |
|
| 5 | been [vb pp] an [noun sg] | 79 |
|
