| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] that there have been | 26 |
|
| 2 | [v-ing] that there had been | 19 |
|
| 3 | [v-ing] that there [vb past] been | 19 |
|
| 4 | [v-ing] that there has been | 6 |
|
| 5 | [v-ing] that there [vb -s] been | 6 |
|
