| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] [prep] [noun] | 17565 |
|
| 2 | [be] [verb] under [noun] | 892 |
|
| 3 | be [verb] under [noun] | 892 |
|
| 4 | [been] [verb] under [noun] | 129 |
|
