| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [that] [pers pn] have been [v-ing] | 612 |
|
| 2 | things [pers pn] have been [v-ing] | 24 |
|
| 3 | things [that] [pers pn] have been | 15 |
|
| 4 | things [that] have been [v-ing] | 6 |
|
