| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] [prep] [det] | 476 |
|
| 2 | have [adv] been [v-ing] [prep] | 356 |
|
| 3 | have [adv] been [prep] [det] | 113 |
|
| 4 | have [adv] been [v-ing] [det] | 31 |
|
| 5 | [adv] been [v-ing] [prep] [det] | 24 |
|
