| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we have been [v-ing] | 1230 |
|
| 2 | have been [v-ing] [det] | 762 |
|
| 3 | we have been [det] | 10 |
|
| 4 | we been [v-ing] [det] | 6 |
|
