| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [adv] for [art] | 265 |
|
| 2 | must be [verb] for [art] | 99 |
|
| 3 | must be [verb] [adv] for | 39 |
|
| 4 | must be [verb] [adv] [art] | 26 |
|
| 5 | must [verb] [adv] for [art] | 16 |
|
