| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there [vb mod] [be] adequate | 17 |
|
| 2 | there [vb mod] be adequate | 17 |
|
| 3 | there [vb mod] be adequate | 17 |
|
| 4 | there [vb mod] [be] adequate | 17 |
|
| 5 | there should [be] adequate | 6 |
|
| 6 | there must [be] adequate | 6 |
|
