| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [modal v] be [v-ing] to | 343 |
|
| 2 | [pers pn] [modal v] be [v-ing] [be] | 38 |
|
| 3 | [modal v] be [v-ing] to [be] | 16 |
|
| 4 | [pers pn] [modal v] be to [be] | 11 |
|
