| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pers pn] 've been [v-ing] [adj] | 7 |
|
| 2 | what [pers pn] 've be [v-ing] [adj] | 7 |
|
| 3 | what [pers pn] 've [been] [v-ing] [adj] | 7 |
|
| 4 | what [pers pn] 've [be] [v-ing] [det] | 6 |
|
