| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] [noun] | 279880 |
|
| 2 | [is] [vb pp] [prep] | 72850 |
|
| 3 | [is] [prep] [noun] | 15688 |
|
| 4 | [is] [vb pp] [noun] | 2358 |
|
