| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] [to-vb] | 28774 |
|
| 2 | [verb] [to-vb] on | 2483 |
|
| 3 | [was/were] [verb] on | 2331 |
|
| 4 | [was/were] [to-vb] on | 87 |
|
