| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] have [verb] for | 482 |
|
| 2 | [pron] must have [verb] [prep] | 341 |
|
| 3 | [pron] must have [verb] [prep] | 340 |
|
| 4 | [pron] must [verb] [verb] for | 32 |
|
| 5 | [pron] must have [verb] for | 24 |
|
