| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | you have [been] [v-ing] | 748 |
|
| 2 | [Wh det] have [been] [v-ing] | 554 |
|
| 3 | [Wh det] you have [been] | 118 |
|
| 4 | [Wh det] you [been] [v-ing] | 24 |
|
