| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] there must be [art] [adj] | 14 |
|
| 2 | [adv] there must be [art] [adj] | 14 |
|
| 3 | [adv] there must be a [adj] | 13 |
|
| 4 | [adv] there must be a [adj] | 10 |
|
| 5 | [adv] there must be [adj] [adj] | 6 |
|
| 6 | [adv] there must be [pron] [adj] | 6 |
|
| 7 | [adv] there must be [indef pn] [adj] | 6 |
|
| 8 | [adv] there must be something [adj] | 5 |
|
| 9 | [adv] there must be something [adj] | 5 |
|
