| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] we [modal v] [vb infin] | 720 |
|
| 2 | [adv] we must [vb infin] | 235 |
|
| 3 | [Wh adv] [pron] must [vb infin] | 154 |
|
| 4 | [Wh adv] [pers pn] must [vb infin] | 150 |
|
| 5 | [Wh adv] we must [vb infin] | 35 |
|
| 6 | [Wh adv] we must [verb] | 35 |
|
