| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] on [adv] | 1108 |
|
| 2 | [verb] on then | 770 |
|
| 3 | [vb past] [adv] then | 306 |
|
| 4 | [vb past] [adv prt] then | 124 |
|
| 5 | [vb past] on then | 9 |
|
