| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that had been [verb] | 979 |
|
| 2 | that [verb] been [v-ing] | 307 |
|
| 3 | that have been [v-ing] | 307 |
|
| 4 | [conj] had been [v-ing] | 209 |
|
| 5 | that had [been] [v-ing] | 132 |
|
| 6 | that had [be] [v-ing] | 132 |
|
| 7 | [that] had been [v-ing] | 132 |
|
| 8 | that had be [v-ing] | 132 |
|
| 9 | that had been [v-ing] | 132 |
|
| 10 | that [vb past] been [v-ing] | 132 |
|
