| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [adv] [vb past] a | 3810 |
|
| 2 | [pers pn] [vb past] upon a | 61 |
|
| 3 | [pers pn] [adv] [vb past] upon | 30 |
|
| 4 | [adv] [vb past] upon a | 9 |
|
