| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what [pron] should be [verb] | 18 |
|
| 2 | [prep] what [pers pn] should be [verb] | 18 |
|
| 3 | [prep] what [pron] should be [v-ing] | 15 |
|
| 4 | [prep] what [pron] should be do | 8 |
|
| 5 | [prep] what [pron] should be doing | 8 |
|
| 6 | of what [pron] should be [verb] | 5 |
|
| 7 | about what [pron] should be [verb] | 5 |
|
