| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to [be] [v-ing] [det] | 322 |
|
| 2 | to [be] [v-ing] [to-vb] | 158 |
|
| 3 | [be] [v-ing] [to-vb] [det] | 64 |
|
| 4 | to [v-ing] [to-vb] [det] | 9 |
|
| 5 | to [be] [to-vb] [det] | 6 |
|
