| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] [prep] | 3659 |
|
| 2 | been [vb pp] [prep] [det] | 3415 |
|
| 3 | have [vb pp] [prep] [det] | 724 |
|
| 4 | have been [prep] [det] | 146 |
|
| 5 | have been [vb pp] [det] | 52 |
|
