| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] a [noun] | 116970 |
|
| 2 | [vb base] a [noun] | 36769 |
|
| 3 | [vb base] [be] [noun] | 1404 |
|
| 4 | [vb base] [be] a | 1358 |
|
