| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb mod] | 65913 |
|
| 2 | they [modal v] | 65913 |
|
| 3 | [pron] must | 34602 |
|
| 4 | [pers pn] must | 29596 |
|
| 5 | they must | 2956 |
|
| 6 | they must | 2864 |
|
