| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be based [adv] upon [art] | 11 |
|
| 2 | be based [adv] upon the | 9 |
|
| 3 | be based [adv] upon the | 9 |
|
| 4 | is based [adv] upon [art] | 5 |
|
