| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] be [v-ing] [to-vb] [prep] | 69 |
|
| 2 | [vb base] be [v-ing] [to-vb] [prep] | 69 |
|
| 3 | [vb base] be [verb] [to-vb] to | 64 |
|
| 4 | [verb] be [v-ing] [to-vb] to | 32 |
|
| 5 | [vb base] be [v-ing] [verb] to | 18 |
|
| 6 | [vb base] [be] [v-ing] [to-vb] to | 17 |
|
| 7 | [vb base] be [v-ing] [to-vb] to | 17 |
|
