| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were [adv] used [prep] [adj] [noun sg] | 8 |
|
| 2 | was [adv] used [prep] [adj] [noun sg] | 6 |
|
| 3 | [was/were] [adv] used for [adj] [noun sg] | 6 |
|
