| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [conj] [det] [noun pl] | 707 |
|
| 2 | must be [verb] [conj] [det] | 108 |
|
| 3 | must be [verb] [conj] [noun pl] | 76 |
|
| 4 | must [verb] [conj] [det] [noun pl] | 22 |
|
| 5 | must be [verb] [det] [noun pl] | 8 |
|
