| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be used assess the [noun sg] | 25 |
|
| 2 | [be] used to assess the [noun sg] | 25 |
|
| 3 | [be] used assess the [noun sg] | 11 |
|
| 4 | be used assess the [noun sg] | 11 |
|
| 5 | [was/were] used assess the [noun sg] | 6 |
|
