| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [pers pn] have [been] [v-ing] | 752 |
|
| 2 | [Wh det] [pers pn] have [been] [v-ing] | 588 |
|
| 3 | [pron] [Wh det] [pers pn] have [been] | 38 |
|
| 4 | [pron] [Wh det] have [been] [v-ing] | 15 |
|
