| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | then i [modal v] [verb] [adv] | 144 |
|
| 2 | then [pron] [modal v] [verb] back | 92 |
|
| 3 | then i [modal v] [verb] [adv prt] | 82 |
|
| 4 | [adv] i [modal v] [verb] back | 58 |
|
| 5 | then i [modal v] [verb] back | 20 |
|
