| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [pron] have been [v-ing] | 829 |
|
| 2 | [that] [pron] have been [v-ing] | 625 |
|
| 3 | [pron] [that] [pron] have been | 173 |
|
| 4 | [pron] [that] have been [v-ing] | 22 |
|
