| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] we [verb] a | 647 |
|
| 2 | [adv] we must [verb] | 199 |
|
| 3 | we must [verb] a | 151 |
|
| 4 | [adv] must [verb] a | 30 |
|
