| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have been [v-ing] [prep] | 443 |
|
| 2 | that [pers pn] have been [v-ing] | 126 |
|
| 3 | that have been [v-ing] [prep] | 26 |
|
| 4 | that [pers pn] have been [prep] | 12 |
|
