| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have been [v-ing] [prep] | 3341 |
|
| 2 | have been [v-ing] [prep] [noun pl] | 352 |
|
| 3 | [pron] have been [v-ing] [noun pl] | 339 |
|
| 4 | [pron] have been [prep] [noun pl] | 133 |
|
| 5 | [pron] been [v-ing] [prep] [noun pl] | 9 |
|
