| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we must [vb infin] [prep] the | 156 |
|
| 2 | must [vb infin] [prep] the [num ord] | 21 |
|
| 3 | we [vb infin] [prep] the [num ord] | 13 |
|
| 4 | we must [vb infin] the [num ord] | 5 |
|
