| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] for [art] | 1797 |
|
| 2 | then [vb past] [adv] [art] | 181 |
|
| 3 | then [vb past] for [art] | 50 |
|
| 4 | then [vb past] [adv] for | 35 |
|
| 5 | then [adv] for [art] | 12 |
|
