| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pers pn] 've been [v-ing] for | 16 |
|
| 2 | [Wh det] we 've been [v-ing] for | 6 |
|
| 3 | [Wh det] i 've been [v-ing] for | 5 |
|
| 4 | [Wh det] you 've been [v-ing] for | 5 |
|
