| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] some [noun sg] | 361 |
|
| 2 | be [v-ing] at [noun sg] | 359 |
|
| 3 | be [v-ing] at some | 41 |
|
| 4 | be at some [noun sg] | 40 |
|
| 5 | [v-ing] at some [noun sg] | 38 |
|
