| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] we [modal v] [adv] [verb] | 469 |
|
| 2 | then [pron] [modal v] [adv] [verb] | 459 |
|
| 3 | then we [modal v] [adv] [verb] | 155 |
|
