| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [to-vb] been [noun] [noun] | 5 |
|
| 2 | [be] [vb pp] [to-vb] been [noun] [noun] | 5 |
|
| 3 | [vb pp] [to-vb] been [prep] [noun] [noun] | 5 |
|
| 4 | [vb pp] [to-vb] been [prep] [noun] [noun] | 5 |
|
| 5 | [vb pp] [to-vb] been [art] [noun] [noun] | 5 |
|
| 6 | [vb pp] [to-vb] been [art] [noun] [noun] | 5 |
|
