| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [verb] a [noun] | 9808 |
|
| 2 | then [verb] a [noun] | 1069 |
|
| 3 | then [vb base] a [noun] | 270 |
|
| 4 | then [vb base] [verb] [noun] | 38 |
|
| 5 | then [vb base] [verb] a | 22 |
|
