| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [vb pp] | 21750 |
|
| 2 | [been] [vb pp] [num ord] | 78 |
|
| 3 | have [vb pp] [num ord] | 25 |
|
| 4 | have [been] [num ord] | 5 |
|
