| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] [prep] [pron] | 981 |
|
| 2 | have [adv] been [v-ing] [prep] | 356 |
|
| 3 | have [adv] been [prep] [pron] | 159 |
|
| 4 | have [adv] been [v-ing] [pron] | 104 |
|
| 5 | [adv] been [v-ing] [prep] [pron] | 53 |
|
