| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] question that had been | 9 |
|
| 2 | [art] question that had been | 9 |
|
| 3 | the question that had been | 6 |
|
| 4 | the question that had been | 6 |
|
| 5 | question that had been [verb] | 8 |
|
| 6 | question that had been [v-ing] | 5 |
|
