| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [pron] be [noun prp] [noun prp] | 160 |
|
| 2 | [pron] must be [noun prp] [noun prp] | 47 |
|
| 3 | [coord] [pron] must be [noun prp] | 8 |
|
