| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [be] [vb pp] [prep] [v-ing] | 1355 |
|
| 2 | [be] [vb pp] [prep] be [v-ing] | 939 |
|
| 3 | can [be] [vb pp] [prep] be | 357 |
|
