| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [pers pn] have been [v-ing] | 612 |
|
| 2 | [adv] [pers pn] have been [v-ing] | 327 |
|
| 3 | [adv] that [pers pn] have been | 154 |
|
