| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] we should [verb] | 929 |
|
| 2 | [conj] we should [vb infin] | 927 |
|
| 3 | [conj] we [modal v] ask | 65 |
|
| 4 | [conj] [pron] should ask | 34 |
|
| 5 | [conj] we should ask | 6 |
|
