| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were [verb] at | 2796 |
|
| 2 | were [vb pp] at | 2090 |
|
| 3 | were made [prep] | 1346 |
|
| 4 | were made [prep] | 1346 |
|
| 5 | [be] made at | 468 |
|
| 6 | be made at | 468 |
|
| 7 | [was/were] made at | 143 |
|
| 8 | were made at | 68 |
|
| 9 | were make at | 68 |
|
