| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there must [adv] be | 120 |
|
| 2 | there must [adv] be | 120 |
|
| 3 | there must [adv] be | 109 |
|
| 4 | there must also be | 39 |
|
| 5 | there must also be | 39 |
|
| 6 | there must always be | 21 |
|
| 7 | there must always be | 21 |
|
| 8 | there must surely be | 12 |
|
| 9 | there must surely be | 12 |
|
| 10 | there must [not/n't] be | 11 |
|
| 11 | there must not be | 11 |
|
| 12 | there must still be | 10 |
|
| 13 | there must still be | 10 |
|
| 14 | there must not be | 9 |
|
| 15 | there must now be | 5 |
|
| 16 | there must now be | 5 |
|
