| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what [pron] should [vb infin] [prep] | 16 |
|
| 2 | [prep] what [pron] should [verb] [prep] | 16 |
|
| 3 | [prep] what [pron] should [verb] [prep] | 16 |
|
| 4 | [prep] what [pers pn] should [verb] [prep] | 14 |
|
| 5 | [prep] what [pron] should do [prep] | 6 |
|
| 6 | [prep] what [pron] should do [prep] | 6 |
|
| 7 | [prep] what [pron] should [verb] in | 5 |
|
| 8 | [prep] what [pron] should [verb] in | 5 |
|
| 9 | to what [pron] should [verb] [prep] | 5 |
|
| 10 | about what [pron] should [verb] [prep] | 5 |
|
