| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] for [art] | 2432 |
|
| 2 | must be [verb] for | 340 |
|
| 3 | must be [verb] [art] | 270 |
|
| 4 | must [verb] for [art] | 115 |
|
| 5 | must be for [art] | 27 |
|
