| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] [prep] [noun pl] | 352 |
|
| 2 | have been [v-ing] [prep] some | 102 |
|
| 3 | been [v-ing] [prep] some [noun pl] | 19 |
|
| 4 | have been [prep] some [noun pl] | 19 |
|
| 5 | have been [v-ing] some [noun pl] | 13 |
|
