| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] | 257558 |
|
| 2 | [prep] [be] [adj] | 31844 |
|
| 3 | [be] a [adj] | 12447 |
|
| 4 | [prep] [be] a | 12047 |
|
