| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there must be a [adj] | 152 |
|
| 2 | there must be a [adj] | 152 |
|
| 3 | there must [be] a [adj] | 152 |
|
| 4 | there must [be] a [adj] | 122 |
|
| 5 | there must [be] a [adj -er] | 19 |
|
| 6 | there must [be] a good | 15 |
|
| 7 | there must [be] a better | 12 |
|
| 8 | there must [be] a clear | 8 |
|
| 9 | there must [be] a clear | 8 |
|
| 10 | there must [be] a strong | 7 |
|
| 11 | there must [be] a strong | 7 |
|
| 12 | there must [be] a [num ord] | 5 |
|
| 13 | there must [be] a different | 5 |
|
| 14 | there must [be] a [num] | 5 |
|
| 15 | there must [be] a different | 5 |
|
