| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb mod] [verb] [verb] [det] | 266 |
|
| 2 | they [modal v] [verb] [verb] [det] | 266 |
|
| 3 | [pron] must [verb] [verb] [det] | 182 |
|
| 4 | they must [verb] [verb] [adj] | 26 |
|
| 5 | they must [verb] [verb] [det] | 18 |
|
