| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [det] [noun] [pron] | 11 |
|
| 2 | [vb infin] been [det] [noun] [Wh pn] | 8 |
|
| 3 | [vb infin] been [det] [noun] who | 8 |
|
| 4 | [vb infin] been [det] [noun] who | 8 |
|
