| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [prep] [noun sg] | 6420 |
|
| 2 | be [prep] some [noun sg] | 861 |
|
| 3 | [v-ing] [prep] some [noun sg] | 498 |
|
| 4 | be [v-ing] [prep] some | 431 |
|
| 5 | be [v-ing] some [noun sg] | 361 |
|
