| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what [pers pn] have been [v-ing] | 106 |
|
| 2 | know [pron] [pers pn] have been [v-ing] | 28 |
|
| 3 | know what [pers pn] have been [verb] | 25 |
|
| 4 | know what [pers pn] [verb] been [v-ing] | 24 |
|
| 5 | know [Wh det] [pers pn] have been [v-ing] | 24 |
|
| 6 | know what [pers pn] have [been] [v-ing] | 24 |
|
| 7 | know what [pron] have been [v-ing] | 24 |
|
| 8 | know what [pers pn] have been [v-ing] | 24 |
|
| 9 | know what [pers pn] have be [v-ing] | 24 |
|
| 10 | know what [pers pn] have [be] [v-ing] | 24 |
|
