| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] there must [be] | 9 |
|
| 2 | [prep] [pron] there must [be] | 9 |
|
| 3 | [pron] [verb] there must [be] | 58 |
|
| 4 | [pron] [vb base] there must [be] | 33 |
|
| 5 | [pron] think there must [be] | 26 |
|
| 6 | [pron] [vb past] there must [be] | 19 |
|
| 7 | [pron] think there must [be] | 18 |
|
| 8 | [pron] thought there must [be] | 7 |
|
| 9 | [pron] know there must [be] | 6 |
|
| 10 | [pron] [vb -s] there must [be] | 6 |
|
| 11 | [pron] [conj] there must [be] | 6 |
|
| 12 | [pron] say there must [be] | 6 |
|
| 13 | [pron] know there must [be] | 5 |
|
| 14 | [pron] suppose there must [be] | 5 |
|
| 15 | [pron] there must [be] [adj] | 6 |
|
