| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] used at the [noun sg] | 33 |
|
| 2 | be used at the [noun sg] | 33 |
|
| 3 | [be] used at the [noun sg] | 13 |
|
| 4 | be used at the [noun sg] | 13 |
|
| 5 | [was/were] used at the [noun sg] | 6 |
|
| 6 | [is] used at the [noun sg] | 5 |
|
| 7 | is used at the [noun sg] | 5 |
|
