| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [was/were] [v-ing] to [det] [noun pl] | 5 |
|
| 2 | [was/were] [v-ing] to [pron] [det] [noun pl] | 6 |
|
| 3 | [was/were] [v-ing] to [pos pn] [det] [noun pl] | 6 |
|
