| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [been] under [noun] | 103 |
|
| 2 | which [vb past] [been] [noun] | 27 |
|
| 3 | which [vb past] [been] under | 23 |
|
| 4 | which [vb past] under [noun] | 15 |
|
