| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we should [adv] [verb] | 389 |
|
| 2 | we should [adv] [vb infin] | 388 |
|
| 3 | we [modal v] [adv] ask | 66 |
|
| 4 | [pron] should [adv] ask | 14 |
|
| 5 | we should [adv] ask | 8 |
|
| 6 | we should [adv] ask | 5 |
|
