| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pers pn] have been [v-ing] about | 22 |
|
| 2 | [Wh det] [pers pn] have been talking about | 21 |
|
| 3 | [Wh det] [pers pn] 've been [v-ing] about | 16 |
|
| 4 | [Wh det] we have been [v-ing] about | 14 |
|
| 5 | [Wh det] [pers pn] have been [v-ing] about | 5 |
|
| 6 | [Wh det] i have been [v-ing] about | 5 |
|
