| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [adj] [prep] | 36917 |
|
| 2 | use [adj] [prep] | 65 |
|
| 3 | use [was/were] [adj] | 34 |
|
| 4 | use [was/were] [prep] | 12 |
|
