| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [v-ing] [prep] some | 112 |
|
| 2 | [v-ing] [prep] some time | 91 |
|
| 3 | [been] [prep] some time | 26 |
|
| 4 | [been] [v-ing] some time | 6 |
|
| 5 | [been] [v-ing] [prep] time | 5 |
|
