| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] for an [noun sg] | 18 |
|
| 2 | had been [vb pp] for an [noun sg] | 8 |
|
| 3 | [vb past] been [vb pp] for an [noun sg] | 8 |
|
| 4 | [vb -s] been [vb pp] for an [noun sg] | 5 |
|
