| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb mod] [be] a | 4245 |
|
| 2 | there [vb mod] [be] a | 3553 |
|
| 3 | [noun] there [be] a | 2832 |
|
| 4 | [noun] there [vb mod] [be] | 1604 |
|
