| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what [pers pn] have been [v-ing] | 81 |
|
| 2 | about [Wh det] [pers pn] have been [v-ing] | 11 |
|
| 3 | about what [pers pn] have been [verb] | 11 |
|
| 4 | about [pron] [pers pn] have been [v-ing] | 11 |
|
| 5 | about what [pron] have been [v-ing] | 10 |
|
| 6 | about what [pers pn] have been [v-ing] | 10 |
|
| 7 | about what [pers pn] have [be] [v-ing] | 10 |
|
| 8 | about what [pers pn] have [been] [v-ing] | 10 |
|
| 9 | about what [pers pn] have be [v-ing] | 10 |
|
| 10 | about what [pers pn] [verb] been [v-ing] | 10 |
|
