| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pron] has been [v-ing] | 11 |
|
| 2 | what [pers pn] has be [v-ing] | 10 |
|
| 3 | what he has be [v-ing] | 7 |
|
| 4 | what he has be [v-ing] | 7 |
|
