| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [adv] [vb infin] of | 14 |
|
| 2 | should [adv] [vb infin] of | 14 |
|
| 3 | should [adv] think of | 5 |
|
| 4 | should [adv] consist of | 5 |
|
