| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there [vb mod] [be] a | 3553 |
|
| 2 | [adv] there [be] a | 2767 |
|
| 3 | [adv] there [vb mod] [be] | 1139 |
|
| 4 | [adv] [vb mod] [be] a | 247 |
|
