| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [modal v] to [be] [v-ing] | 173 |
|
| 2 | [pers pn] [modal v] [be] [v-ing] be | 38 |
|
| 3 | [modal v] to [be] [v-ing] be | 7 |
|
