| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must be [verb] [conj] [det] [noun pl] | 24 |
|
| 2 | must be [vb pp] [conj] [det] [noun pl] | 24 |
|
| 3 | must be [verb] [conj] [det] [noun pl] | 24 |
|
| 4 | must be [verb] [that] [det] [noun pl] | 22 |
|
| 5 | must be [verb] that [det] [noun pl] | 22 |
|
| 6 | must be [verb] that [det] [noun pl] | 22 |
|
| 7 | must be [verb] [conj] these [noun pl] | 15 |
|
| 8 | must be remember [conj] [det] [noun pl] | 8 |
|
| 9 | must be remembered [conj] [det] [noun pl] | 8 |
|
