| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] the | 1190 |
|
| 2 | have been [v-ing] [det] | 762 |
|
| 3 | have been the [det] | 98 |
|
| 4 | been [v-ing] the [det] | 40 |
|
