| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [to-vb] [art] | 4173 |
|
| 2 | [to-vb] at [art] | 3827 |
|
| 3 | [was/were] at [art] | 2019 |
|
| 4 | [was/were] [to-vb] at | 125 |
|
