| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] that [noun] | 36 |
|
| 2 | have [pers pn] been [v-ing] [noun] | 21 |
|
| 3 | have [pers pn] been [v-ing] that | 15 |
|
| 4 | [pers pn] been [v-ing] that [noun] | 7 |
|
