| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i should [vb infin] [adv] | 397 |
|
| 2 | should [vb infin] [adv] for | 75 |
|
| 3 | i should [vb infin] for | 35 |
|
| 4 | i [vb infin] [adv] for | 14 |
|
