| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] must be [adv] [prep] | 71 |
|
| 2 | [pron] must be [prep] [noun sg] | 49 |
|
| 3 | must be [adv] [prep] [noun sg] | 17 |
|
| 4 | [pron] be [adv] [prep] [noun sg] | 10 |
|
| 5 | [pron] must be [adv] [noun sg] | 10 |
|
