| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] [adv] be [verb] | 5636 |
|
| 2 | [pron] [vb mod] [adv] be [verb] | 5636 |
|
| 3 | [pron] must [adv] be [verb] | 448 |
|
| 4 | [pron] must [adv] be [verb] | 288 |
|
| 5 | [pron] must [adv] [be] [verb] | 288 |
|
