| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what were the [adj] | 47 |
|
| 2 | what were the [adj] | 41 |
|
| 3 | what were the main | 6 |
|
| 4 | what were the main | 6 |
|
| 5 | what were the other | 5 |
|
| 6 | what were the other | 5 |
|
