| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] in [art] | 9418 |
|
| 2 | usually [vb pp] in [art] | 136 |
|
| 3 | [was/were] usually [vb pp] in | 34 |
|
| 4 | [was/were] usually in [art] | 7 |
|
