| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb -s] a | 6999 |
|
| 2 | [adv] upon a | 229 |
|
| 3 | [vb -s] upon a | 119 |
|
| 4 | [adv] [vb -s] upon | 113 |
|
