| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be [verb] [verb] [noun pl] | 103 |
|
| 2 | should be [verb] [verb] that | 68 |
|
| 3 | should be [verb] that [noun pl] | 27 |
|
| 4 | be [verb] [verb] that [noun pl] | 24 |
|
| 5 | should [verb] [verb] that [noun pl] | 6 |
|
