| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [n mass] | 9111 |
|
| 2 | [prep] a [n mass] | 9111 |
|
| 3 | upon a [noun] | 779 |
|
| 4 | upon [art] [n mass] | 58 |
|
| 5 | upon [art] [n mass] | 58 |
|
| 6 | upon a [n mass] | 22 |
|
| 7 | upon a [n mass] | 22 |
|
