| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [prep] some time | 63 |
|
| 2 | be [v-ing] [pers pn] [prep] some | 40 |
|
| 3 | [v-ing] [pers pn] [prep] some time | 20 |
|
