| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] [noun] | 216780 |
|
| 2 | be a [adj] [noun] | 81223 |
|
| 3 | be [prep] [adj] [noun] | 11293 |
|
| 4 | be [prep] a [noun] | 8981 |
|
| 5 | be [prep] a [adj] | 5112 |
|
