| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be [verb] [prep] | 9907 |
|
| 2 | children should be [verb] | 92 |
|
| 3 | children should [verb] [prep] | 17 |
|
| 4 | children be [verb] [prep] | 13 |
|
| 5 | children should be [prep] | 6 |
|
