| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] [prep] | 49363 |
|
| 2 | have [vb pp] [prep] [noun] | 17990 |
|
| 3 | been [vb pp] [prep] [noun] | 16057 |
|
| 4 | have been [prep] [noun] | 3542 |
|
| 5 | have been [vb pp] [noun] | 1310 |
|
