| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | then i [modal v] [vb infin] | 1121 |
|
| 2 | then [pron] must [vb infin] | 331 |
|
| 3 | [adv] i must [vb infin] | 255 |
|
| 4 | [adv] i must [vb infin] | 227 |
|
| 5 | then i must [vb infin] | 46 |
|
| 6 | then i must [verb] | 46 |
|
