| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] been some [noun] | 279 |
|
| 2 | [pron] must [verb] some [noun] | 112 |
|
| 3 | [pron] must [verb] been [noun] | 78 |
|
| 4 | [pron] must [verb] been some | 37 |
|
| 5 | must [verb] been some [noun] | 34 |
|
