| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [vb infin] [vb pp] [prep] the | 151 |
|
| 2 | [vb infin] [vb pp] them [prep] the | 34 |
|
| 3 | should [vb infin] them [prep] the | 21 |
|
| 4 | should [vb infin] [vb pp] them [prep] | 20 |
|
