| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] been [v-ing] [prep] | 462 |
|
| 2 | we have been [v-ing] [prep] | 424 |
|
| 3 | we have [adv] been [v-ing] | 122 |
|
| 4 | we have [adv] been [prep] | 78 |
|
