| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | thing you should [vb infin] | 38 |
|
| 2 | thing you should [vb infin] | 38 |
|
| 3 | thing you should [vb infin] | 25 |
|
| 4 | things you should [vb infin] | 13 |
|
| 5 | thing you should do | 12 |
|
| 6 | thing you should know | 9 |
|
