| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] be [v-ing] [prep] | 1410 |
|
| 2 | be [v-ing] [prep] some | 431 |
|
| 3 | [vb -s] be [prep] some | 33 |
|
| 4 | [vb -s] be [v-ing] some | 31 |
|
