| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [vb infin] of | 136 |
|
| 2 | should consist of | 38 |
|
| 3 | should consist of | 38 |
|
| 4 | should beware of | 26 |
|
| 5 | should beware of | 26 |
|
| 6 | should think of | 25 |
|
| 7 | should think of | 25 |
|
| 8 | should dispose of | 6 |
|
| 9 | should dispose of | 6 |
|
