| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [v-ing] to [pers pn] at [art] | 7 |
|
| 2 | was [v-ing] to [pron] at [art] | 7 |
|
| 3 | [was/were] [v-ing] to [pron] at the | 6 |
|
