| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] should [verb] [noun prp] | 262 |
|
| 2 | [pron] should [vb infin] [noun prp] | 261 |
|
| 3 | [pron] [modal v] ask [noun prp] | 165 |
|
| 4 | [pron] should ask [noun] | 23 |
|
| 5 | [pron] should ask [noun prp] | 14 |
|
