| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | then [pers pn] [vb mod] [adv] [verb] | 870 |
|
| 2 | then [pers pn] [modal v] [adv] [verb] | 870 |
|
| 3 | [adv] [pers pn] must [adv] [verb] | 99 |
|
| 4 | then [pron] must [adv] [verb] | 28 |
|
| 5 | then [pers pn] must [adv] [verb] | 26 |
|
