| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [adv] [vb infin] [prep] [noun sg] [prep] | 12 |
|
| 2 | should [adv] [vb infin] [prep] [noun sg] of | 5 |
|
| 3 | should also [vb infin] [prep] [noun sg] [prep] | 5 |
|
