| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [to-vb] it | 1003 |
|
| 2 | [v-ing] [to-vb] it [vb infin] | 23 |
|
| 3 | [be] [v-ing] [to-vb] [vb infin] | 20 |
|
| 4 | [be] [v-ing] it [vb infin] | 16 |
|
| 5 | [be] [to-vb] it [vb infin] | 13 |
|
