| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be [prep] [art] same | 18 |
|
| 2 | should be [prep] [art] same | 18 |
|
| 3 | should be [prep] the same | 18 |
|
| 4 | should be of [art] same | 6 |
|
