| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] | 21750 |
|
| 2 | have [vb pp] [noun sg] | 3433 |
|
| 3 | been [vb pp] [noun sg] | 994 |
|
| 4 | have been [noun sg] | 145 |
|
