| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [modal v] be used | 3553 |
|
| 2 | [noun] [modal v] be in | 1795 |
|
| 3 | [modal v] be used in | 631 |
|
| 4 | [noun] be used in | 7 |
|
