| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] should we [vb infin] | 158 |
|
| 2 | [adv] we [vb infin] [adj] | 68 |
|
| 3 | should we [vb infin] [adj] | 62 |
|
| 4 | [adv] should [vb infin] [adj] | 44 |
|
