| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [prep] some | 431 |
|
| 2 | [v-ing] [prep] some time | 91 |
|
| 3 | [be] [v-ing] [prep] time | 59 |
|
| 4 | [be] [prep] some time | 43 |
|
| 5 | [be] [v-ing] some time | 11 |
|
