| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a [noun sg] | 317933 |
|
| 2 | then [verb] a | 2149 |
|
| 3 | then a [noun sg] | 1215 |
|
| 4 | then [verb] [noun sg] | 916 |
|
