| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have [adv] been [v-ing] that | 9 |
|
| 2 | [pers pn] have [adv] been [v-ing] that | 9 |
|
| 3 | have [adv] been [v-ing] [prep] that | 5 |
|
| 4 | have [adv] been [v-ing] [prep] that | 5 |
|
