| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be [vb pp] [prep] [noun] [prep] | 3938 |
|
| 2 | [vb base] be [verb] [prep] [noun] [prep] | 988 |
|
| 3 | [vb base] [be] [vb pp] [prep] [noun] [prep] | 873 |
|
