| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [to-vb] [pron] to | 50 |
|
| 2 | [was/were] waiting [to-vb] [pron] | 40 |
|
| 3 | waiting [to-vb] [pron] to | 9 |
|
