| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] an [adj] [noun] [prep] | 12704 |
|
| 2 | [prep] [adj] [noun] be [prep] | 1102 |
|
| 3 | [prep] an [adj] [noun] be | 704 |
|
| 4 | an [adj] [noun] be [prep] | 121 |
|
| 5 | [prep] an [noun] be [prep] | 42 |
|
