| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [adv] on [art] [noun] | 578 |
|
| 2 | should [vb infin] [adv] [art] [noun] | 221 |
|
| 3 | should [vb infin] on [art] [noun] | 95 |
|
| 4 | should [vb infin] [adv] on [art] | 25 |
|
| 5 | should [vb infin] [adv] on [noun] | 14 |
|
