| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we must [be] [adj] [to-vb] [prep] | 14 |
|
| 2 | we must be [adj] [verb] [prep] | 14 |
|
| 3 | we must [be] [adj] [verb] [prep] | 14 |
|
| 4 | we must [be] [adj] [verb] [prep] | 14 |
|
| 5 | we must [be] prepared [verb] [prep] | 5 |
|
| 6 | we must [be] able [verb] [prep] | 5 |
|
| 7 | we must [be] prepared [verb] [prep] | 5 |
|
| 8 | we must [be] able [verb] [prep] | 5 |
|
