| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | one that have been [v-ing] | 8 |
|
| 2 | one [that] have been [v-ing] | 8 |
|
| 3 | one [conj] have been [v-ing] | 8 |
|
| 4 | one that have been [v-ing] | 8 |
|
