| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb base] they [verb] | 429 |
|
| 2 | [vb base] they must [verb] | 55 |
|
| 3 | they [vb base] they must | 11 |
|
| 4 | they [vb base] must [verb] | 8 |
|
