| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | upon which it be [vb pp] | 25 |
|
| 2 | upon which it be [verb] | 25 |
|
| 3 | upon which it is [verb] | 18 |
|
| 4 | upon which it be base | 10 |
|
| 5 | upon which it be based | 10 |
|
| 6 | upon which it was [verb] | 7 |
|
