| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [noun sg] must be found | 7 |
|
| 2 | [det] [noun sg] must [be] found | 7 |
|
| 3 | [det] [noun sg] must be found | 7 |
|
| 4 | some [noun sg] must [be] found | 5 |
|
