| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [to-vb] [adv] | 1837 |
|
| 2 | be [adv] upon | 66 |
|
| 3 | [to-vb] [adv] upon | 50 |
|
| 4 | be [to-vb] upon | 34 |
|
