| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [that] they [vb mod] have to | 7 |
|
| 2 | [that] they [modal v] have to | 7 |
|
| 3 | that they [modal v] have to | 7 |
|
| 4 | [that] they [modal v] have to | 7 |
|
