| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] had been [vb pp] [prep] [adj] | 1362 |
|
| 2 | [noun] had been [vb pp] [prep] [det] | 337 |
|
| 3 | [noun] have been [vb pp] [prep] several | 108 |
|
| 4 | [noun] [verb] been [vb pp] [prep] several | 108 |
|
| 5 | [noun] had been [verb] [prep] several | 28 |
|
| 6 | [noun] [vb past] been [vb pp] [prep] several | 23 |
|
| 7 | [noun] had been [vb pp] [prep] several | 23 |
|
| 8 | [noun] had [be] [vb pp] [prep] several | 23 |
|
| 9 | [noun] had be [vb pp] [prep] several | 23 |
|
| 10 | [noun] had [been] [vb pp] [prep] several | 23 |
|
