| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [vb infin] that it | 54 |
|
| 2 | should [vb infin] that it | 54 |
|
| 3 | should [vb infin] that it | 54 |
|
| 4 | should ensure that it | 7 |
|
| 5 | should know that it | 7 |
|
| 6 | should remember that it | 6 |
|
| 7 | should note that it | 5 |
|
