| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we should [verb] | 3482 |
|
| 2 | we should [vb infin] | 3478 |
|
| 3 | we [modal v] ask | 343 |
|
| 4 | [pron] should ask | 190 |
|
| 5 | [pers pn] should ask | 183 |
|
| 6 | we should ask | 37 |
|
| 7 | we should ask | 37 |
|
