| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [be] [to-vb] [prep] | 114 |
|
| 2 | [v-ing] do [be] [to-vb] | 63 |
|
| 3 | [v-ing] [be] [to-vb] [prep] | 11 |
|
| 4 | [v-ing] do [be] [prep] | 7 |
|
