| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [vb infin] that [noun] [prep] | 17 |
|
| 2 | should [vb infin] that [noun pl] [prep] | 8 |
|
| 3 | should [vb infin] that [noun sg] [prep] | 7 |
|
| 4 | should [vb infin] that [noun] of | 6 |
|
| 5 | should [vb infin] that [noun] of | 6 |
|
| 6 | should ensure that [noun] [prep] | 5 |
|
