| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [Wh det] [be] to be | 9 |
|
| 2 | [v-ing] [Wh det] be to be | 9 |
|
| 3 | [v-ing] what [be] to be | 8 |
|
| 4 | [v-ing] [Wh det] [was/were] to be | 5 |
|
| 5 | [v-ing] [Wh det] was to be | 5 |
|
