| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [verb] [Wh det] be [v-ing] to | 19 |
|
| 2 | [verb] know [pron] be [v-ing] to | 14 |
|
| 3 | [verb] know [Wh det] be [v-ing] [prep] | 13 |
|
| 4 | [verb] know [Wh det] be [v-ing] [prep] | 13 |
|
| 5 | [verb] know [Wh det] [be] [v-ing] to | 6 |
|
| 6 | [verb] know [Wh det] be [verb] to | 6 |
|
| 7 | [verb] know [Wh det] be [v-ing] to | 6 |
|
