| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] [to-vb] | 974 |
|
| 2 | have been [v-ing] that | 100 |
|
| 3 | been [v-ing] [to-vb] that | 15 |
|
| 4 | have been [to-vb] that | 11 |
|
