| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [v-ing] [noun pl] [prep] | 403 |
|
| 2 | [been] [v-ing] [prep] some | 112 |
|
| 3 | [v-ing] [noun pl] [prep] some | 84 |
|
| 4 | [been] [noun pl] [prep] some | 12 |
|
