| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be used at any [noun sg] | 6 |
|
| 2 | [be] used at any [noun sg] | 6 |
|
| 3 | [be] used at any [noun sg] | 6 |
|
| 4 | be used at any [noun sg] | 6 |
|
