| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] [noun] | 740403 |
|
| 2 | [be] a [noun] | 133612 |
|
| 3 | [be] a [adj] | 118949 |
|
| 4 | [be] [adj] [noun] | 45837 |
|
