| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there must [verb] been [art] [noun] | 56 |
|
| 2 | there must [verb] been [art] [noun] | 56 |
|
| 3 | there must [verb] been a [noun] | 55 |
|
| 4 | there must [verb] been a [noun] | 49 |
|
| 5 | there must [verb] been [adj] [noun] | 47 |
|
| 6 | there must [verb] been [det] [noun] | 28 |
|
| 7 | there must [verb] been some [noun] | 19 |
|
| 8 | there must [verb] been some [noun] | 19 |
|
| 9 | there must [verb] been [adj] [noun] | 14 |
|
| 10 | there must [verb] been many [noun] | 7 |
|
| 11 | there must [verb] been many [noun] | 7 |
|
| 12 | there must [verb] been an [noun] | 6 |
|
| 13 | there must [verb] been [num] [noun] | 5 |
|
| 14 | there must [verb] been [noun] [prep] | 8 |
|
| 15 | there must [verb] been [noun] [prep] | 8 |
|
