| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have been [vb pp] for [noun sg] | 34 |
|
| 2 | should have been [vb pp] for [noun sg] | 10 |
|
| 3 | would have been [vb pp] for [noun sg] | 8 |
|
| 4 | [vb mod] have been [vb pp] for life | 7 |
|
| 5 | could have been [vb pp] for [noun sg] | 7 |
|
| 6 | may have been [vb pp] for [noun sg] | 5 |
|
| 7 | [vb mod] have been used for [noun sg] | 5 |
|
