| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] should [verb] | 19244 |
|
| 2 | [pers pn] [modal v] ask | 1984 |
|
| 3 | [pers pn] [vb mod] ask | 1984 |
|
| 4 | [pron] should ask | 191 |
|
| 5 | [pers pn] should ask | 184 |
|
