| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [to-vb] at [art] | 314 |
|
| 2 | [adv] obliged [to-vb] [art] | 47 |
|
| 3 | obliged [to-vb] at [art] | 8 |
|
| 4 | [adv] obliged [to-vb] at | 5 |
|
