| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] a [adj] | 46922 |
|
| 2 | then [vb pp] [prep] a | 574 |
|
| 3 | then [vb pp] [prep] [adj] | 508 |
|
| 4 | then [prep] a [adj] | 234 |
|
| 5 | then [vb pp] a [adj] | 41 |
|
