| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there [be] a [noun] | 23756 |
|
| 2 | [be] a [n mass] [noun] | 302 |
|
| 3 | there [be] a [n mass] | 199 |
|
| 4 | there [be] [n mass] [noun] | 29 |
|
