| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what you should do | 11 |
|
| 2 | [prep] what you should do | 6 |
|
| 3 | [vb base] what you should do | 6 |
|
| 4 | [prep] what you should do | 6 |
|
| 5 | know what you should do | 5 |
|
| 6 | know what you should do | 5 |
|
| 7 | what you should [be] do | 9 |
|
| 8 | what you should be do | 9 |
|
| 9 | what you should [be] do | 9 |
|
| 10 | what you should be do | 9 |
|
| 11 | what you should do [be] | 8 |
|
| 12 | what you should do is | 8 |
|
| 13 | what you should do [is] | 8 |
|
| 14 | what you should do be | 8 |
|
