| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we must [verb] in [art] [noun sg] | 7 |
|
| 2 | we must [vb infin] in [art] [noun sg] | 7 |
|
| 3 | we must [verb] in the [noun sg] | 5 |
|
| 4 | we must [verb] in the [noun sg] | 5 |
|
