| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [to-vb] [adv prt] on | 13 |
|
| 2 | was [to-vb] [adv prt] on | 11 |
|
| 3 | [was/were] [to-vb] back on | 5 |
|
