| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] upon a [noun sg] | 193 |
|
| 2 | base upon a [noun sg] | 91 |
|
| 3 | [adv] base upon [noun sg] | 13 |
|
| 4 | [adv] base upon a | 11 |
|
