| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have been [v-ing] [art] | 1027 |
|
| 2 | that [pron] have been [v-ing] | 625 |
|
| 3 | that [pron] have been [art] | 614 |
|
| 4 | that have been [v-ing] [art] | 13 |
|
