| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | always [verb] [prep] [noun] | 881 |
|
| 2 | must [verb] [prep] [noun] | 873 |
|
| 3 | must always [verb] [prep] | 48 |
|
| 4 | must always [verb] [noun] | 15 |
|
