| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] to be | 8901 |
|
| 2 | [was/were] to be | 6236 |
|
| 3 | [was/were] [v-ing] to | 4550 |
|
| 4 | [was/were] [v-ing] be | 410 |
|
